diff --git a/htdocs/accountancy/admin/account.php b/htdocs/accountancy/admin/account.php
index b3ddbc43feb..2ab72322db3 100644
--- a/htdocs/accountancy/admin/account.php
+++ b/htdocs/accountancy/admin/account.php
@@ -51,7 +51,7 @@ if (! $user->rights->accounting->chartofaccount) accessforbidden();
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/admin/fiscalyear.php b/htdocs/accountancy/admin/fiscalyear.php
index fff0118c224..f6f5dbe0c76 100644
--- a/htdocs/accountancy/admin/fiscalyear.php
+++ b/htdocs/accountancy/admin/fiscalyear.php
@@ -30,7 +30,7 @@ $action = GETPOST('action', 'aZ09');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/admin/productaccount.php b/htdocs/accountancy/admin/productaccount.php
index 52ec326e502..e1ec4bbbda2 100644
--- a/htdocs/accountancy/admin/productaccount.php
+++ b/htdocs/accountancy/admin/productaccount.php
@@ -69,7 +69,7 @@ if (empty($accounting_product_mode)) $accounting_product_mode='ACCOUNTANCY_SELL'
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/bookkeeping/balance.php b/htdocs/accountancy/bookkeeping/balance.php
index 52cb1370cfc..2ad4001eeee 100644
--- a/htdocs/accountancy/bookkeeping/balance.php
+++ b/htdocs/accountancy/bookkeeping/balance.php
@@ -47,7 +47,7 @@ if (GETPOST("exportcsv", 'alpha')) $action = 'export_csv';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/bookkeeping/list.php b/htdocs/accountancy/bookkeeping/list.php
index 7ada77d0bd6..a25f74addf1 100644
--- a/htdocs/accountancy/bookkeeping/list.php
+++ b/htdocs/accountancy/bookkeeping/list.php
@@ -88,7 +88,7 @@ $search_lettering_code = GETPOST('search_lettering_code', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/bookkeeping/listbyaccount.php b/htdocs/accountancy/bookkeeping/listbyaccount.php
index 51fa8007fbe..8eff5630657 100644
--- a/htdocs/accountancy/bookkeeping/listbyaccount.php
+++ b/htdocs/accountancy/bookkeeping/listbyaccount.php
@@ -64,7 +64,7 @@ $search_credit = GETPOST('search_credit', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/customer/lines.php b/htdocs/accountancy/customer/lines.php
index 3da2c129e30..ae1e5751331 100644
--- a/htdocs/accountancy/customer/lines.php
+++ b/htdocs/accountancy/customer/lines.php
@@ -57,7 +57,7 @@ $search_tvaintra = GETPOST('search_tvaintra', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) $page = 0;
 $pageprev = $page - 1;
diff --git a/htdocs/accountancy/customer/list.php b/htdocs/accountancy/customer/list.php
index cd1c285217c..033ba8d7903 100644
--- a/htdocs/accountancy/customer/list.php
+++ b/htdocs/accountancy/customer/list.php
@@ -68,7 +68,7 @@ $btn_ventil = GETPOST('ventil', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/expensereport/lines.php b/htdocs/accountancy/expensereport/lines.php
index d15ef52ad39..a236da06646 100644
--- a/htdocs/accountancy/expensereport/lines.php
+++ b/htdocs/accountancy/expensereport/lines.php
@@ -52,7 +52,7 @@ $search_year=GETPOST("search_year", "int");
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) $page = 0;
 $pageprev = $page - 1;
diff --git a/htdocs/accountancy/expensereport/list.php b/htdocs/accountancy/expensereport/list.php
index 60b24638775..e7cad536057 100644
--- a/htdocs/accountancy/expensereport/list.php
+++ b/htdocs/accountancy/expensereport/list.php
@@ -62,7 +62,7 @@ $btn_ventil = GETPOST('ventil', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/supplier/lines.php b/htdocs/accountancy/supplier/lines.php
index 659d428b93b..4f3c89b2db3 100644
--- a/htdocs/accountancy/supplier/lines.php
+++ b/htdocs/accountancy/supplier/lines.php
@@ -59,7 +59,7 @@ $search_tvaintra = GETPOST('search_tvaintra', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) $page = 0;
 $offset = $limit * $page;
diff --git a/htdocs/accountancy/supplier/list.php b/htdocs/accountancy/supplier/list.php
index 879b708d32e..dac359338da 100644
--- a/htdocs/accountancy/supplier/list.php
+++ b/htdocs/accountancy/supplier/list.php
@@ -68,7 +68,7 @@ $btn_ventil = GETPOST('ventil', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):(empty($conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION)?$conf->liste_limit:$conf->global->ACCOUNTING_LIMIT_LIST_VENTILATION);
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page < 0) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/adherents/subscription.php b/htdocs/adherents/subscription.php
index 006edce6319..ad63c4a05b7 100644
--- a/htdocs/adherents/subscription.php
+++ b/htdocs/adherents/subscription.php
@@ -48,7 +48,7 @@ $typeid=GETPOST('typeid', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/adherents/subscription/list.php b/htdocs/adherents/subscription/list.php
index 512f3935177..c02f9c62054 100644
--- a/htdocs/adherents/subscription/list.php
+++ b/htdocs/adherents/subscription/list.php
@@ -52,7 +52,7 @@ $date_select=GETPOST("date_select", 'alpha');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page ;
diff --git a/htdocs/admin/emailcollector_list.php b/htdocs/admin/emailcollector_list.php
index 14cb63cd923..cec326b799a 100644
--- a/htdocs/admin/emailcollector_list.php
+++ b/htdocs/admin/emailcollector_list.php
@@ -52,7 +52,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/admin/mails_senderprofile_list.php b/htdocs/admin/mails_senderprofile_list.php
index 931d1168238..85e1ac63434 100644
--- a/htdocs/admin/mails_senderprofile_list.php
+++ b/htdocs/admin/mails_senderprofile_list.php
@@ -47,7 +47,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/admin/tools/dolibarr_export.php b/htdocs/admin/tools/dolibarr_export.php
index ee8594e6bf8..a7578a10aae 100644
--- a/htdocs/admin/tools/dolibarr_export.php
+++ b/htdocs/admin/tools/dolibarr_export.php
@@ -32,7 +32,7 @@ $langs->load("admin");
 $action=GETPOST('action', 'alpha');
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (! $sortorder) $sortorder="DESC";
 if (! $sortfield) $sortfield="date";
diff --git a/htdocs/admin/tools/export.php b/htdocs/admin/tools/export.php
index 16f9c38602a..29d86e873cd 100644
--- a/htdocs/admin/tools/export.php
+++ b/htdocs/admin/tools/export.php
@@ -38,7 +38,7 @@ $file=GETPOST('filename_template', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/admin/tools/export_files.php b/htdocs/admin/tools/export_files.php
index e3be54458c0..371c49ff3d7 100644
--- a/htdocs/admin/tools/export_files.php
+++ b/htdocs/admin/tools/export_files.php
@@ -39,7 +39,7 @@ $compression = GETPOST('compression');
 $file = dol_sanitizeFileName($file);
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (! $sortorder) $sortorder="DESC";
 if (! $sortfield) $sortfield="date";
diff --git a/htdocs/admin/tools/listevents.php b/htdocs/admin/tools/listevents.php
index 39699d4240b..2cbfeb4e52f 100644
--- a/htdocs/admin/tools/listevents.php
+++ b/htdocs/admin/tools/listevents.php
@@ -47,7 +47,7 @@ $langs->loadLangs(array("companies","admin","users","other"));
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/admin/tools/listsessions.php b/htdocs/admin/tools/listsessions.php
index 08890379955..d2ddf6b9fae 100644
--- a/htdocs/admin/tools/listsessions.php
+++ b/htdocs/admin/tools/listsessions.php
@@ -42,7 +42,7 @@ if ($user->societe_id > 0)
 }
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page ;
diff --git a/htdocs/admin/website.php b/htdocs/admin/website.php
index 5096563ad76..0d366d3441a 100644
--- a/htdocs/admin/website.php
+++ b/htdocs/admin/website.php
@@ -54,7 +54,7 @@ $status = 1;
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/admin/website_options.php b/htdocs/admin/website_options.php
index 35b34f1b9da..0274608340a 100644
--- a/htdocs/admin/website_options.php
+++ b/htdocs/admin/website_options.php
@@ -47,7 +47,7 @@ $status = 1;
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/asset/list.php b/htdocs/asset/list.php
index 7ca92570aa4..8b671edb8c9 100644
--- a/htdocs/asset/list.php
+++ b/htdocs/asset/list.php
@@ -48,7 +48,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/blockedlog/admin/blockedlog_list.php b/htdocs/blockedlog/admin/blockedlog_list.php
index 77c15ec149e..ffced0491f6 100644
--- a/htdocs/blockedlog/admin/blockedlog_list.php
+++ b/htdocs/blockedlog/admin/blockedlog_list.php
@@ -57,7 +57,7 @@ if (($search_start == -1 || empty($search_start)) && ! GETPOSTISSET('search_star
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/bom/bom_list.php b/htdocs/bom/bom_list.php
index bbb51211137..9e7d1957047 100644
--- a/htdocs/bom/bom_list.php
+++ b/htdocs/bom/bom_list.php
@@ -46,7 +46,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/bookmarks/list.php b/htdocs/bookmarks/list.php
index 844443244cd..1fdd6e91ca2 100644
--- a/htdocs/bookmarks/list.php
+++ b/htdocs/bookmarks/list.php
@@ -41,7 +41,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/comm/action/document.php b/htdocs/comm/action/document.php
index 7eec20c3499..87be73ad47a 100644
--- a/htdocs/comm/action/document.php
+++ b/htdocs/comm/action/document.php
@@ -63,7 +63,7 @@ if ($id > 0)
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index 4ea61e2db38..98081c4b250 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -57,7 +57,7 @@ if (empty($filtert) && empty($conf->global->AGENDA_ALL_CALENDARS))
 }
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", "int");
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
diff --git a/htdocs/comm/action/peruser.php b/htdocs/comm/action/peruser.php
index d4020f4df92..76fff1cc25b 100644
--- a/htdocs/comm/action/peruser.php
+++ b/htdocs/comm/action/peruser.php
@@ -55,7 +55,7 @@ if (empty($filtert) && empty($conf->global->AGENDA_ALL_CALENDARS))
 }
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", "int");
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
diff --git a/htdocs/comm/action/rapport/index.php b/htdocs/comm/action/rapport/index.php
index 565d12b9c70..c1369666666 100644
--- a/htdocs/comm/action/rapport/index.php
+++ b/htdocs/comm/action/rapport/index.php
@@ -40,7 +40,7 @@ $year=GETPOST('year');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if ($page == -1 || $page == null) { $page = 0 ; }
 $offset = $limit * $page ;
diff --git a/htdocs/comm/card.php b/htdocs/comm/card.php
index 37c19525afa..d685d641bd1 100644
--- a/htdocs/comm/card.php
+++ b/htdocs/comm/card.php
@@ -66,7 +66,7 @@ $action		= GETPOST('action', 'aZ09');
 $mode		= GETPOST("mode");
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/comm/contact.php b/htdocs/comm/contact.php
index 68730bccef1..c386e7e2b5f 100644
--- a/htdocs/comm/contact.php
+++ b/htdocs/comm/contact.php
@@ -30,7 +30,7 @@ require '../main.inc.php';
 $langs->load("companies");
 
 $sortfield=GETPOST('sortfield', 'alpha');
-$sortorder=GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page=GETPOST('page', 'int');
 if (! $sortorder) $sortorder="ASC";
 if (! $sortfield) $sortfield="p.name";
diff --git a/htdocs/comm/mailing/advtargetemailing.php b/htdocs/comm/mailing/advtargetemailing.php
index a4bba8f7adc..0aab6d2479b 100644
--- a/htdocs/comm/mailing/advtargetemailing.php
+++ b/htdocs/comm/mailing/advtargetemailing.php
@@ -47,7 +47,7 @@ if (! $user->rights->mailing->lire || $user->societe_id > 0)
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index 06a6dfccc55..85561716e0e 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -42,7 +42,7 @@ if (! $user->rights->mailing->lire || $user->societe_id > 0) accessforbidden();
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/comm/mailing/list.php b/htdocs/comm/mailing/list.php
index da74efaaf98..b879ae9fa32 100644
--- a/htdocs/comm/mailing/list.php
+++ b/htdocs/comm/mailing/list.php
@@ -32,7 +32,7 @@ $langs->load("mails");
 $result=restrictedArea($user, 'mailing');
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
diff --git a/htdocs/comm/propal/document.php b/htdocs/comm/propal/document.php
index 4c464db4693..8591b24dc9c 100644
--- a/htdocs/comm/propal/document.php
+++ b/htdocs/comm/propal/document.php
@@ -54,7 +54,7 @@ $result = restrictedArea($user, 'propal', $id);
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/comm/propal/list.php b/htdocs/comm/propal/list.php
index 29c87b0ebd2..492cae99165 100644
--- a/htdocs/comm/propal/list.php
+++ b/htdocs/comm/propal/list.php
@@ -99,7 +99,7 @@ $mesg=(GETPOST("msg") ? GETPOST("msg") : GETPOST("mesg"));
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1 || !empty($search_btn) || !empty($search_remove_btn) || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/accounting-files.php b/htdocs/compta/accounting-files.php
index e52f91ba45c..288d34a7d27 100644
--- a/htdocs/compta/accounting-files.php
+++ b/htdocs/compta/accounting-files.php
@@ -53,7 +53,7 @@ $hookmanager->initHooks(array('comptafileslist','globallist'));
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/bank/document.php b/htdocs/compta/bank/document.php
index a0ea3220f0c..db74933c876 100644
--- a/htdocs/compta/bank/document.php
+++ b/htdocs/compta/bank/document.php
@@ -57,7 +57,7 @@ $result = restrictedArea($user, 'banque', $fieldvalue, 'bank_account', '', '',
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/compta/bank/releve.php b/htdocs/compta/bank/releve.php
index 845ba1a2172..7d090cb4f22 100644
--- a/htdocs/compta/bank/releve.php
+++ b/htdocs/compta/bank/releve.php
@@ -78,7 +78,7 @@ if ($user->rights->banque->consolidate && $action == 'dvprev' && ! empty($dvid))
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 $pageplusone = GETPOST("pageplusone", 'int');
 if ($pageplusone) $page = $pageplusone - 1;
diff --git a/htdocs/compta/bank/various_payment/document.php b/htdocs/compta/bank/various_payment/document.php
index ec1f5d7bdcb..88c26516493 100644
--- a/htdocs/compta/bank/various_payment/document.php
+++ b/htdocs/compta/bank/various_payment/document.php
@@ -44,7 +44,7 @@ $result = restrictedArea($user, 'banque', '', '', '');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/compta/cashcontrol/cashcontrol_list.php b/htdocs/compta/cashcontrol/cashcontrol_list.php
index d18a8c38cfe..392d398c0a1 100644
--- a/htdocs/compta/cashcontrol/cashcontrol_list.php
+++ b/htdocs/compta/cashcontrol/cashcontrol_list.php
@@ -64,7 +64,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/compta/clients.php b/htdocs/compta/clients.php
index 36cc40c851c..8d18a840811 100644
--- a/htdocs/compta/clients.php
+++ b/htdocs/compta/clients.php
@@ -45,7 +45,7 @@ $langs->load("companies");
 $mode=GETPOST("mode");
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/compta/deplacement/document.php b/htdocs/compta/deplacement/document.php
index 92ae68da191..55fdf442682 100644
--- a/htdocs/compta/deplacement/document.php
+++ b/htdocs/compta/deplacement/document.php
@@ -49,7 +49,7 @@ $result = restrictedArea($user, 'deplacement', $id, '');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/compta/deplacement/list.php b/htdocs/compta/deplacement/list.php
index 58a8fd32ef5..ee0d152ea4e 100644
--- a/htdocs/compta/deplacement/list.php
+++ b/htdocs/compta/deplacement/list.php
@@ -44,7 +44,7 @@ $search_name=GETPOST('search_name', 'alpha');
 $search_company=GETPOST('search_company', 'alpha');
 // $search_amount=GETPOST('search_amount','alpha');
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
diff --git a/htdocs/compta/facture/document.php b/htdocs/compta/facture/document.php
index 44f69f512bd..f00595c1264 100644
--- a/htdocs/compta/facture/document.php
+++ b/htdocs/compta/facture/document.php
@@ -57,7 +57,7 @@ $result=restrictedArea($user, 'facture', $id, '');
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/compta/paiement/cheque/card.php b/htdocs/compta/paiement/cheque/card.php
index 3107cf29742..9fb0deb793c 100644
--- a/htdocs/compta/paiement/cheque/card.php
+++ b/htdocs/compta/paiement/cheque/card.php
@@ -47,7 +47,7 @@ if ($user->societe_id) $socid=$user->societe_id;
 $result = restrictedArea($user, 'cheque', $id, 'bordereau_cheque', '', 'fk_user_author', $fieldname);
 
 $sortfield=GETPOST('sortfield', 'alpha');
-$sortorder=GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page=GETPOST('page', 'int');
 if (! $sortorder) $sortorder="ASC";
 if (! $sortfield) $sortfield="b.dateo,b.rowid";
diff --git a/htdocs/compta/paiement/tovalidate.php b/htdocs/compta/paiement/tovalidate.php
index 0e2889814cc..ad9248d7f75 100644
--- a/htdocs/compta/paiement/tovalidate.php
+++ b/htdocs/compta/paiement/tovalidate.php
@@ -41,7 +41,7 @@ if ($user->societe_id > 0)
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/bons.php b/htdocs/compta/prelevement/bons.php
index b5610b81f68..967ea295d9a 100644
--- a/htdocs/compta/prelevement/bons.php
+++ b/htdocs/compta/prelevement/bons.php
@@ -41,7 +41,7 @@ $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 if ($limit != $conf->liste_limit) $urladd .= '&limit=' . $limit;
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/card.php b/htdocs/compta/prelevement/card.php
index 265057f502e..d0f7efc5eaa 100644
--- a/htdocs/compta/prelevement/card.php
+++ b/htdocs/compta/prelevement/card.php
@@ -48,7 +48,7 @@ $socid = GETPOST('socid', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/demandes.php b/htdocs/compta/prelevement/demandes.php
index da1b3663d21..14d9135d94c 100644
--- a/htdocs/compta/prelevement/demandes.php
+++ b/htdocs/compta/prelevement/demandes.php
@@ -46,7 +46,7 @@ $optioncss  = GETPOST('optioncss', 'aZ');												// Option for the css outpu
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/factures.php b/htdocs/compta/prelevement/factures.php
index 6d087ea477e..9f0b83e896d 100644
--- a/htdocs/compta/prelevement/factures.php
+++ b/htdocs/compta/prelevement/factures.php
@@ -44,7 +44,7 @@ $ref = GETPOST('ref', 'alpha');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/fiche-rejet.php b/htdocs/compta/prelevement/fiche-rejet.php
index c930db99012..8e11c2b03f8 100644
--- a/htdocs/compta/prelevement/fiche-rejet.php
+++ b/htdocs/compta/prelevement/fiche-rejet.php
@@ -44,7 +44,7 @@ $ref = GETPOST('ref', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/fiche-stat.php b/htdocs/compta/prelevement/fiche-stat.php
index 9cee7938737..f4f529bdaf0 100644
--- a/htdocs/compta/prelevement/fiche-stat.php
+++ b/htdocs/compta/prelevement/fiche-stat.php
@@ -42,7 +42,7 @@ $ref = GETPOST('ref', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/ligne.php b/htdocs/compta/prelevement/ligne.php
index 98aaa4eb1af..de034e76c0f 100644
--- a/htdocs/compta/prelevement/ligne.php
+++ b/htdocs/compta/prelevement/ligne.php
@@ -44,7 +44,7 @@ $id = GETPOST('id', 'int');
 $socid = GETPOST('socid', 'int');
 
 $page = GETPOST('page', 'int');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $sortfield = GETPOST('sortfield', 'alpha');
 
 if ($action == 'confirm_rejet')
diff --git a/htdocs/compta/prelevement/list.php b/htdocs/compta/prelevement/list.php
index eb741b981d9..6d95786dadf 100644
--- a/htdocs/compta/prelevement/list.php
+++ b/htdocs/compta/prelevement/list.php
@@ -40,7 +40,7 @@ $result = restrictedArea($user, 'prelevement', '', '', 'bons');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/prelevement/rejets.php b/htdocs/compta/prelevement/rejets.php
index 7611945a40d..f1c85ba9c63 100644
--- a/htdocs/compta/prelevement/rejets.php
+++ b/htdocs/compta/prelevement/rejets.php
@@ -41,7 +41,7 @@ $result = restrictedArea($user, 'prelevement', '', '', 'bons');
 // Get supervariables
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $sortfield = GETPOST('sortfield', 'alpha');
 
 /*
diff --git a/htdocs/compta/recap-compta.php b/htdocs/compta/recap-compta.php
index 19ac65cbd4e..70ac412191e 100644
--- a/htdocs/compta/recap-compta.php
+++ b/htdocs/compta/recap-compta.php
@@ -47,7 +47,7 @@ $hookmanager->initHooks(array('recapcomptacard','globalcard'));
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/compta/salaries/document.php b/htdocs/compta/salaries/document.php
index 7987d31300e..f1aaf4227ec 100644
--- a/htdocs/compta/salaries/document.php
+++ b/htdocs/compta/salaries/document.php
@@ -51,7 +51,7 @@ $result = restrictedArea($user, 'salaries', '', '', '');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/compta/sociales/payments.php b/htdocs/compta/sociales/payments.php
index daecbe581f8..514f42c395f 100644
--- a/htdocs/compta/sociales/payments.php
+++ b/htdocs/compta/sociales/payments.php
@@ -47,7 +47,7 @@ if (! $year && $mode != 'sconly') { $year=date("Y", time()); }
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/contact/list.php b/htdocs/contact/list.php
index 0e7c814ef7b..5bd952c62b3 100644
--- a/htdocs/contact/list.php
+++ b/htdocs/contact/list.php
@@ -95,7 +95,7 @@ $view=GETPOST("view", 'alpha');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 $userid=GETPOST('userid', 'int');
 $begin=GETPOST('begin');
diff --git a/htdocs/contrat/index.php b/htdocs/contrat/index.php
index 10c2e2915b9..ca58ffc687d 100644
--- a/htdocs/contrat/index.php
+++ b/htdocs/contrat/index.php
@@ -32,7 +32,7 @@ require_once DOL_DOCUMENT_ROOT."/product/class/product.class.php";
 $langs->loadLangs(array('products', 'companies', 'contracts'));
 
 $sortfield=GETPOST('sortfield', 'alpha');
-$sortorder=GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page=GETPOST('page', 'int');
 
 $statut=GETPOST('statut')?GETPOST('statut'):1;
diff --git a/htdocs/cron/list.php b/htdocs/cron/list.php
index 7273640e77e..9bc98d9e8ea 100644
--- a/htdocs/cron/list.php
+++ b/htdocs/cron/list.php
@@ -46,7 +46,7 @@ $id=GETPOST('id', 'int');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/don/document.php b/htdocs/don/document.php
index b11a4bb9b6a..c7aa8e35fc3 100644
--- a/htdocs/don/document.php
+++ b/htdocs/don/document.php
@@ -56,7 +56,7 @@ $result = restrictedArea($user, 'don', $id, '');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/don/list.php b/htdocs/don/list.php
index 1af11afca24..69430e5e805 100644
--- a/htdocs/don/list.php
+++ b/htdocs/don/list.php
@@ -33,7 +33,7 @@ if (! empty($conf->projet->enabled)) require_once DOL_DOCUMENT_ROOT.'/projet/cla
 $langs->loadLangs(array("companies","donations"));
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
diff --git a/htdocs/ecm/index.php b/htdocs/ecm/index.php
index 8a059ea53a3..483e22a0d17 100644
--- a/htdocs/ecm/index.php
+++ b/htdocs/ecm/index.php
@@ -46,7 +46,7 @@ if (! $section) $section=0;
 $section_dir=GETPOST('section_dir', 'alpha');
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/ecm/index_auto.php b/htdocs/ecm/index_auto.php
index f068eed1319..755f83cdab8 100644
--- a/htdocs/ecm/index_auto.php
+++ b/htdocs/ecm/index_auto.php
@@ -48,7 +48,7 @@ $section_dir=GETPOST('section_dir', 'alpha');
 $search_doc_ref=GETPOST('search_doc_ref', 'alpha');
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/ecm/search.php b/htdocs/ecm/search.php
index fb751120163..afb66a68ad5 100644
--- a/htdocs/ecm/search.php
+++ b/htdocs/ecm/search.php
@@ -53,7 +53,7 @@ if (empty($module)) $module='ecm';
 $upload_dir = $conf->ecm->dir_output.'/'.$section;
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/expedition/list.php b/htdocs/expedition/list.php
index f5c111f2268..ddd13f8e740 100644
--- a/htdocs/expedition/list.php
+++ b/htdocs/expedition/list.php
@@ -59,7 +59,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (! $sortfield) $sortfield="e.ref";
 if (! $sortorder) $sortorder="DESC";
diff --git a/htdocs/expensereport/document.php b/htdocs/expensereport/document.php
index ffc6d9e6585..f3da329ac5e 100644
--- a/htdocs/expensereport/document.php
+++ b/htdocs/expensereport/document.php
@@ -49,7 +49,7 @@ $result = restrictedArea($user, 'expensereport', $id, 'expensereport');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/expensereport/list.php b/htdocs/expensereport/list.php
index 03cafb6b60d..ab60da279c9 100644
--- a/htdocs/expensereport/list.php
+++ b/htdocs/expensereport/list.php
@@ -73,7 +73,7 @@ $diroutputmassaction=$conf->expensereport->dir_output . '/temp/massgeneration/'.
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/fichinter/document.php b/htdocs/fichinter/document.php
index cd548bc09d9..c18355e849b 100644
--- a/htdocs/fichinter/document.php
+++ b/htdocs/fichinter/document.php
@@ -53,7 +53,7 @@ $result = restrictedArea($user, 'ficheinter', $id, 'fichinter');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/fichinter/list.php b/htdocs/fichinter/list.php
index e54aa7940d3..59283ac9d8e 100644
--- a/htdocs/fichinter/list.php
+++ b/htdocs/fichinter/list.php
@@ -66,7 +66,7 @@ $diroutputmassaction=$conf->ficheinter->dir_output . '/temp/massgeneration/'.$us
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/fourn/commande/document.php b/htdocs/fourn/commande/document.php
index df1241d39fa..b9143677ffe 100644
--- a/htdocs/fourn/commande/document.php
+++ b/htdocs/fourn/commande/document.php
@@ -52,7 +52,7 @@ $result = restrictedArea($user, 'fournisseur', $id, 'commande_fournisseur', 'com
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/fourn/commande/list.php b/htdocs/fourn/commande/list.php
index db427c24c43..65210d1d252 100644
--- a/htdocs/fourn/commande/list.php
+++ b/htdocs/fourn/commande/list.php
@@ -98,7 +98,7 @@ $diroutputmassaction=$conf->fournisseur->commande->dir_output . '/temp/massgener
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1 || !empty($search_btn) || !empty($search_remove_btn) || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/fourn/commande/orderstoinvoice.php b/htdocs/fourn/commande/orderstoinvoice.php
index 09aa966a1ef..ba15e54fdbb 100644
--- a/htdocs/fourn/commande/orderstoinvoice.php
+++ b/htdocs/fourn/commande/orderstoinvoice.php
@@ -57,7 +57,7 @@ $sall = trim((GETPOST('search_all', 'alphanohtml')!='')?GETPOST('search_all', 'a
 $socid = GETPOST('socid', 'int');
 $selected = GETPOST('orders_to_invoice');
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $viewstatut = GETPOST('viewstatut');
 
 if (! $sortfield)
diff --git a/htdocs/fourn/contact.php b/htdocs/fourn/contact.php
index f476758396e..5f1864c2518 100644
--- a/htdocs/fourn/contact.php
+++ b/htdocs/fourn/contact.php
@@ -42,7 +42,7 @@ if ($user->societe_id > 0)
 }
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/fourn/product/list.php b/htdocs/fourn/product/list.php
index 7311f0d20ff..55258489c92 100644
--- a/htdocs/fourn/product/list.php
+++ b/htdocs/fourn/product/list.php
@@ -44,7 +44,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/ftp/index.php b/htdocs/ftp/index.php
index 07af448aedd..527e3f64f0c 100644
--- a/htdocs/ftp/index.php
+++ b/htdocs/ftp/index.php
@@ -48,7 +48,7 @@ $upload_dir = $conf->ftp->dir_temp;
 $download_dir = $conf->ftp->dir_temp;
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/holiday/define_holiday.php b/htdocs/holiday/define_holiday.php
index c0b25e57769..8539f1b359b 100644
--- a/htdocs/holiday/define_holiday.php
+++ b/htdocs/holiday/define_holiday.php
@@ -42,7 +42,7 @@ $search_supervisor=GETPOST('search_supervisor', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/holiday/document.php b/htdocs/holiday/document.php
index 9d1fc463f9c..334a9da9ada 100644
--- a/htdocs/holiday/document.php
+++ b/htdocs/holiday/document.php
@@ -50,7 +50,7 @@ $result = restrictedArea($user, 'holiday', $id, 'holiday');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/holiday/list.php b/htdocs/holiday/list.php
index 1ead5872f78..69969a771a3 100644
--- a/htdocs/holiday/list.php
+++ b/htdocs/holiday/list.php
@@ -77,7 +77,7 @@ if ($id > 0)
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/holiday/view_log.php b/htdocs/holiday/view_log.php
index a37d3490c97..24ecdc6c7be 100644
--- a/htdocs/holiday/view_log.php
+++ b/htdocs/holiday/view_log.php
@@ -49,7 +49,7 @@ if (empty($year))
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/margin/agentMargins.php b/htdocs/margin/agentMargins.php
index 96787b1231b..24caff35af0 100644
--- a/htdocs/margin/agentMargins.php
+++ b/htdocs/margin/agentMargins.php
@@ -37,7 +37,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/margin/checkMargins.php b/htdocs/margin/checkMargins.php
index a3b932e565c..952cc9c3f4c 100644
--- a/htdocs/margin/checkMargins.php
+++ b/htdocs/margin/checkMargins.php
@@ -42,7 +42,7 @@ $optioncss  = GETPOST('optioncss', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/margin/customerMargins.php b/htdocs/margin/customerMargins.php
index 36e033a5e50..e4030657e53 100644
--- a/htdocs/margin/customerMargins.php
+++ b/htdocs/margin/customerMargins.php
@@ -46,7 +46,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
@@ -115,7 +115,7 @@ else {
 }
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 if (! $sortorder) $sortorder="ASC";
 if (! $sortfield)
 {
diff --git a/htdocs/margin/productMargins.php b/htdocs/margin/productMargins.php
index 8ec46c3e8ed..0b90fc95b9e 100644
--- a/htdocs/margin/productMargins.php
+++ b/htdocs/margin/productMargins.php
@@ -49,7 +49,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/margin/tabs/productMargins.php b/htdocs/margin/tabs/productMargins.php
index 9b62c1b1bca..8bf3d798503 100644
--- a/htdocs/margin/tabs/productMargins.php
+++ b/htdocs/margin/tabs/productMargins.php
@@ -45,7 +45,7 @@ $object = new Product($db);
 $mesg = '';
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/margin/tabs/thirdpartyMargins.php b/htdocs/margin/tabs/thirdpartyMargins.php
index 337190b6c15..6f526c945e1 100644
--- a/htdocs/margin/tabs/thirdpartyMargins.php
+++ b/htdocs/margin/tabs/thirdpartyMargins.php
@@ -37,7 +37,7 @@ $result = restrictedArea($user, 'societe', '', '');
 $mesg = '';
 
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/modulebuilder/template/myobject_list.php b/htdocs/modulebuilder/template/myobject_list.php
index a2bd9d39fe7..29fa1f50ce3 100644
--- a/htdocs/modulebuilder/template/myobject_list.php
+++ b/htdocs/modulebuilder/template/myobject_list.php
@@ -84,7 +84,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/opensurvey/list.php b/htdocs/opensurvey/list.php
index 025f7099577..df56284dc00 100644
--- a/htdocs/opensurvey/list.php
+++ b/htdocs/opensurvey/list.php
@@ -48,7 +48,7 @@ $search_status = GETPOST('search_status', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/product/inventory/list.php b/htdocs/product/inventory/list.php
index 7d097b6ecac..4a8b6946437 100644
--- a/htdocs/product/inventory/list.php
+++ b/htdocs/product/inventory/list.php
@@ -45,7 +45,7 @@ $id			= GETPOST('id', 'int');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stats/commande_fournisseur.php b/htdocs/product/stats/commande_fournisseur.php
index 207eab9d9fb..1e2600eccbb 100644
--- a/htdocs/product/stats/commande_fournisseur.php
+++ b/htdocs/product/stats/commande_fournisseur.php
@@ -53,7 +53,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stats/propal.php b/htdocs/product/stats/propal.php
index 52f0510cb80..ca9128eefdf 100644
--- a/htdocs/product/stats/propal.php
+++ b/htdocs/product/stats/propal.php
@@ -51,7 +51,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stats/supplier_proposal.php b/htdocs/product/stats/supplier_proposal.php
index 037eb06d646..aa0cb92cdb8 100644
--- a/htdocs/product/stats/supplier_proposal.php
+++ b/htdocs/product/stats/supplier_proposal.php
@@ -51,7 +51,7 @@ $mesg = '';
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stock/massstockmove.php b/htdocs/product/stock/massstockmove.php
index 121fa738bc6..5ed353be780 100644
--- a/htdocs/product/stock/massstockmove.php
+++ b/htdocs/product/stock/massstockmove.php
@@ -51,7 +51,7 @@ $qty = GETPOST('qty');
 $idline = GETPOST('idline');
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 
diff --git a/htdocs/product/stock/productlot_list.php b/htdocs/product/stock/productlot_list.php
index f38b8776cdd..e2e501ee8bb 100644
--- a/htdocs/product/stock/productlot_list.php
+++ b/htdocs/product/stock/productlot_list.php
@@ -56,7 +56,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/product/stock/replenish.php b/htdocs/product/stock/replenish.php
index 045cea21892..c522933f1c8 100644
--- a/htdocs/product/stock/replenish.php
+++ b/htdocs/product/stock/replenish.php
@@ -65,7 +65,7 @@ $fk_entrepot = GETPOST('fk_entrepot', 'int');
 $texte = '';
 
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
diff --git a/htdocs/projet/list.php b/htdocs/projet/list.php
index c95b9b001b0..eb076df411e 100644
--- a/htdocs/projet/list.php
+++ b/htdocs/projet/list.php
@@ -61,7 +61,7 @@ $diroutputmassaction=$conf->projet->dir_output . '/temp/massgeneration/'.$user->
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", "alpha");
-$sortorder = GETPOST("sortorder");
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page");
 $page = is_numeric($page) ? $page : 0;
 $page = $page == -1 ? 0 : $page;
diff --git a/htdocs/reception/list.php b/htdocs/reception/list.php
index e40be9f0d10..51d02172ff9 100644
--- a/htdocs/reception/list.php
+++ b/htdocs/reception/list.php
@@ -65,7 +65,7 @@ $optioncss = GETPOST('optioncss', 'alpha');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (! $sortfield) $sortfield="e.ref";
 if (! $sortorder) $sortorder="DESC";
diff --git a/htdocs/resource/document.php b/htdocs/resource/document.php
index bc94597c60c..75c7192408f 100644
--- a/htdocs/resource/document.php
+++ b/htdocs/resource/document.php
@@ -50,7 +50,7 @@ $result = restrictedArea($user, 'resource', $id, 'resource');
 
 // Get parameters
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/societe/website.php b/htdocs/societe/website.php
index fa868de6e42..46144f5088e 100644
--- a/htdocs/societe/website.php
+++ b/htdocs/societe/website.php
@@ -52,7 +52,7 @@ $result = restrictedArea($user, 'societe', $socid, '&societe');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/supplier_proposal/document.php b/htdocs/supplier_proposal/document.php
index 458ade41309..95a297c844d 100644
--- a/htdocs/supplier_proposal/document.php
+++ b/htdocs/supplier_proposal/document.php
@@ -53,7 +53,7 @@ $result = restrictedArea($user, 'supplier_proposal', $id);
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/supplier_proposal/list.php b/htdocs/supplier_proposal/list.php
index 5d6d2d2e0c3..92a9cb56833 100644
--- a/htdocs/supplier_proposal/list.php
+++ b/htdocs/supplier_proposal/list.php
@@ -85,7 +85,7 @@ $dayvalid=GETPOST("dayvalid");
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1 || !empty($search_btn) || !empty($search_remove_btn) || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1
 $offset = $limit * $page;
diff --git a/htdocs/ticket/list.php b/htdocs/ticket/list.php
index a62120f6e55..701f5901b63 100644
--- a/htdocs/ticket/list.php
+++ b/htdocs/ticket/list.php
@@ -62,7 +62,7 @@ $mode       = GETPOST('mode', 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1 || GETPOST('button_search', 'alpha') || GETPOST('button_removefilter', 'alpha') || (empty($toselect) && $massaction === '0')) { $page = 0; }     // If $page is not defined, or '' or -1 or if we click on clear filters or if we select empty mass action
 $offset = $limit * $page;
diff --git a/htdocs/user/document.php b/htdocs/user/document.php
index 3b0282179d2..1b4a107d508 100644
--- a/htdocs/user/document.php
+++ b/htdocs/user/document.php
@@ -73,7 +73,7 @@ if ($user->id <> $id && ! $canreaduser) accessforbidden();
 
 // Get parameters
 $sortfield = GETPOST("sortfield", 'alpha');
-$sortorder = GETPOST("sortorder", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST("page", 'int');
 if (empty($page) || $page == -1) { $page = 0; }
 $offset = $conf->liste_limit * $page;
diff --git a/htdocs/user/group/list.php b/htdocs/user/group/list.php
index 630ea3c6b14..c0e7dd72f11 100644
--- a/htdocs/user/group/list.php
+++ b/htdocs/user/group/list.php
@@ -58,7 +58,7 @@ if (! empty($conf->global->MAIN_USE_ADVANCED_PERMS))
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/user/list.php b/htdocs/user/list.php
index 9002b1eba82..56bdcee94c5 100644
--- a/htdocs/user/list.php
+++ b/htdocs/user/list.php
@@ -49,7 +49,7 @@ $mode = GETPOST("mode", 'alpha');
 // Load variable for pagination
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
 $sortfield = GETPOST('sortfield', 'alpha');
-$sortorder = GETPOST('sortorder', 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page = GETPOST('page', 'int');
 if (empty($page) || $page == -1) { $page = 0; }
 $offset = $limit * $page;
diff --git a/htdocs/user/notify/card.php b/htdocs/user/notify/card.php
index 5bdb2de2472..3c50334c575 100644
--- a/htdocs/user/notify/card.php
+++ b/htdocs/user/notify/card.php
@@ -43,8 +43,8 @@ if ($user->societe_id) $id=$user->societe_id;
 $result = restrictedArea($user, 'societe', '', '');
 
 $limit = GETPOST('limit', 'int')?GETPOST('limit', 'int'):$conf->liste_limit;
-$sortfield=GETPOST("sortfield", 'alpha');
-$sortorder=GETPOST("sortorder", 'alpha');
+$sortfield = GETPOST("sortfield", 'alpha');
+$sortorder = GETPOST('sortorder', 'aZ09comma');
 $page=GETPOST("page", 'int');
 if (! $sortorder) $sortorder="DESC";
 if (! $sortfield) $sortfield="n.daten";