diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 43eb8f208db..3bd39359f33 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -6,7 +6,7 @@
  * Copyright (C) 2004       Eric Seigne             <eric.seigne@ryxeo.com>
  * Copyright (C) 2005-2017  Regis Houssin           <regis.houssin@inodbox.com>
  * Copyright (C) 2006       Andre Cianfarani        <acianfa@free.fr>
- * Copyright (C) 2006       Marc Barilley/Ocebo     <marc@ocebo.com>
+ * Copyright (C) 2006       Marc Barilley/Ocebo     <marc@ocebo.com>logo
  * Copyright (C) 2007       Franky Van Liedekerke   <franky.van.liedekerker@telenet.be>
  * Copyright (C) 2007       Patrick Raguin          <patrick.raguin@gmail.com>
  * Copyright (C) 2010       Juanjo Menent           <jmenent@2byte.es>
@@ -8208,7 +8208,7 @@ class Form
 		} elseif ($modulepart == 'contact')	{
 			$dir = $conf->societe->multidir_output[$entity].'/contact';
 			if (!empty($object->photo)) {
-				if (dolIsAllowedForPreview($object->logo)) {
+				if (dolIsAllowedForPreview($object->photo)) {
 					if ((string) $imagesize == 'mini') {
 						$file = get_exdir(0, 0, 0, 0, $object, 'contact').'photos/'.getImageFileNameForSize($object->photo, '_mini');
 					} elseif ((string) $imagesize == 'small') {
@@ -8224,7 +8224,7 @@ class Form
 		} elseif ($modulepart == 'userphoto') {
 			$dir = $conf->user->dir_output;
 			if (!empty($object->photo)) {
-				if (dolIsAllowedForPreview($object->logo)) {
+				if (dolIsAllowedForPreview($object->photo)) {
 					if ((string) $imagesize == 'mini') {
 						$file = get_exdir(0, 0, 0, 0, $object, 'user').getImageFileNameForSize($object->photo, '_mini');
 					} elseif ((string) $imagesize == 'small') {
@@ -8243,7 +8243,7 @@ class Form
 		} elseif ($modulepart == 'memberphoto')	{
 			$dir = $conf->adherent->dir_output;
 			if (!empty($object->photo)) {
-				if (dolIsAllowedForPreview($object->logo)) {
+				if (dolIsAllowedForPreview($object->photo)) {
 					if ((string) $imagesize == 'mini') {
 						$file = get_exdir(0, 0, 0, 0, $object, 'member').'photos/'.getImageFileNameForSize($object->photo, '_mini');
 					} elseif ((string) $imagesize == 'small') {
@@ -8263,7 +8263,7 @@ class Form
 			// Generic case to show photos
 			$dir = $conf->$modulepart->dir_output;
 			if (!empty($object->photo)) {
-				if (dolIsAllowedForPreview($object->logo)) {
+				if (dolIsAllowedForPreview($object->photo)) {
 					if ((string) $imagesize == 'mini') {
 						$file = get_exdir($id, 2, 0, 0, $object, $modulepart).'photos/'.getImageFileNameForSize($object->photo, '_mini');
 					} elseif ((string) $imagesize == 'small') {