diff --git a/htdocs/takepos/index.php b/htdocs/takepos/index.php
index d934765b846..1b1608d53e7 100644
--- a/htdocs/takepos/index.php
+++ b/htdocs/takepos/index.php
@@ -946,7 +946,7 @@ if (empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
 			</div>
 			<div class="topnav-right">
 				<div class="login_block_other">
-				<input type="text" id="search" name="search" class="input-search-takepos" onkeyup="Search2('<?php echo $keyCodeForEnter; ?>', null);" placeholder="<?php echo dol_escape_htmltag($langs->trans("Search")); ?>" autofocus>
+				<input type="text" id="search" name="search" class="input-search-takepos" onkeyup="Search2('<?php echo dol_escape_js($keyCodeForEnter); ?>', null);" placeholder="<?php echo dol_escape_htmltag($langs->trans("Search")); ?>" autofocus>
 				<a onclick="ClearSearch();"><span class="fa fa-backspace"></span></a>
 				<a href="<?php echo DOL_URL_ROOT.'/'; ?>" target="backoffice" rel="opener"><!-- we need rel="opener" here, we are on same domain and we need to be able to reuse this tab several times -->
 				<span class="fas fa-home"></span></a>
@@ -1241,7 +1241,7 @@ if (!empty($conf->global->TAKEPOS_WEIGHING_SCALE)) {
 		if (!empty($conf->global->TAKEPOS_HIDE_HEAD_BAR)) {
 			print '<!-- Show the search input text -->'."\n";
 			print '<div class="margintoponly">';
-			print '<input type="text" id="search" class="input-search-takepos" name="search" onkeyup="Search2(\"'.$keyCodeForEnter.'\", null);" style="width: 80%; width:calc(100% - 51px); font-size: 150%;" placeholder="'.dol_escape_htmltag($langs->trans("Search")).'" autofocus> ';
+			print '<input type="text" id="search" class="input-search-takepos" name="search" onkeyup="Search2(\''.dol_escape_js($keyCodeForEnter).'\', null);" style="width: 80%; width:calc(100% - 51px); font-size: 150%;" placeholder="'.dol_escape_htmltag($langs->trans("Search")).'" autofocus> ';
 			print '<a class="marginleftonly hideonsmartphone" onclick="ClearSearch();">'.img_picto('', 'searchclear').'</a>';
 			print '</div>';
 		}