diff --git a/htdocs/commande/fiche.php b/htdocs/commande/fiche.php
index 4a00c1a661bd6337d8cd643e3db585f30230d02f..43fe619bd1a6d74bc5ebd3729450e8cb64a1cfc8 100644
--- a/htdocs/commande/fiche.php
+++ b/htdocs/commande/fiche.php
@@ -568,7 +568,7 @@ else if ($action == 'setnote_private' && $user->rights->commande->creer)
 else if ($action == 'addline' && $user->rights->commande->creer)
 {
 	$langs->load('errors');
-	$error = false;
+	$error = 0;
 
 	// Set if we used free entry or predefined product
 	if (GETPOST('addline_libre')
@@ -617,27 +617,27 @@ else if ($action == 'addline' && $user->rights->commande->creer)
 	if ((empty($idprod) || GETPOST('usenewaddlineform')) && ($price_ht < 0) && ($qty < 0))
 	{
 		setEventMessage($langs->trans('ErrorBothFieldCantBeNegative', $langs->transnoentitiesnoconv('UnitPriceHT'), $langs->transnoentitiesnoconv('Qty')), 'errors');
-		$error = true;
+		$error++;
 	}
 	if (empty($idprod) && GETPOST('type') < 0)
 	{
 		setEventMessage($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv('Type')), 'errors');
-		$error = true;
+		$error++;
 	}
 	if ((empty($idprod) || GETPOST('usenewaddlineform')) && (!($price_ht >= 0) || $price_ht == ''))	// Unit price can be 0 but not ''
 	{
 		setEventMessage($langs->trans("ErrorFieldRequired",$langs->transnoentitiesnoconv("UnitPriceHT")), 'errors');
-		$error = true;
+		$error++;
 	}
 	if ($qty == '')
 	{
 		setEventMessage($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv('Qty')), 'errors');
-		$error = true;
+		$error++;
 	}
 	if (empty($idprod) && empty($product_desc))
 	{
 		setEventMessage($langs->trans('ErrorFieldRequired', $langs->transnoentitiesnoconv('Description')), 'errors');
-		$error = true;
+		$error++;
 	}
 
 	if (! $error && ($qty >= 0) && (! empty($product_desc) || ! empty($idprod)))
diff --git a/htdocs/holiday/admin/holiday.php b/htdocs/holiday/admin/holiday.php
index 174adbdf7255476385e15a1c27cc650dfc519025..2b265711fa13451164ff493db431313f450b5442 100644
--- a/htdocs/holiday/admin/holiday.php
+++ b/htdocs/holiday/admin/holiday.php
@@ -60,18 +60,18 @@ $cp = new Holiday($db);
 if ($action == "add")
 {
     $message = '';
-    $error = false;
+    $error = 0;
 
     // Option du groupe de validation
     /*if (!$cp->updateConfCP('userGroup',$_POST['userGroup']))
     {
-        $error = true;
+        $error++;
     }*/
 
     // Option du délai pour faire une demande de congés payés
     if (!$cp->updateConfCP('delayForRequest',$_POST['delayForRequest']))
     {
-        $error = true;
+        $error++;
     }
 
     // Option du nombre de jours à ajouter chaque mois
@@ -79,67 +79,69 @@ if ($action == "add")
 
     if(!$cp->updateConfCP('nbHolidayEveryMonth',$nbHolidayEveryMonth))
     {
-        $error = true;
+        $error++;
     }
 
     // Option du nombre de jours pour un mariage
     $OptMariageCP = price2num($_POST['OptMariage'],5);
 
     if(!$cp->updateConfCP('OptMariage',$OptMariageCP)) {
-        $error = true;
+        $error++;
     }
 
     // Option du nombre de jours pour un décés d'un proche
     $OptDecesProcheCP = price2num($_POST['OptDecesProche'],5);
 
     if(!$cp->updateConfCP('OptDecesProche',$OptDecesProcheCP)) {
-        $error = true;
+        $error++;
     }
 
     // Option du nombre de jours pour un mariage d'un enfant
     $OptMariageProcheCP = price2num($_POST['OptMariageProche'],5);
 
     if(!$cp->updateConfCP('OptMariageProche',$OptMariageProcheCP)) {
-        $error = true;
+        $error++;
     }
 
     // Option du nombre de jours pour un décés d'un parent
     $OptDecesParentsCP = price2num($_POST['OptDecesParents'],5);
 
     if(!$cp->updateConfCP('OptDecesParents',$OptDecesParentsCP)) {
-        $error = true;
+        $error++;
     }
 
     // Option pour avertir le valideur si délai de demande incorrect
     if(isset($_POST['AlertValidatorDelay'])) {
         if(!$cp->updateConfCP('AlertValidatorDelay','1')) {
-            $error = true;
+            $error++;
         }
     } else {
         if(!$cp->updateConfCP('AlertValidatorDelay','0')) {
-            $error = true;
+            $error++;
         }
     }
 
     // Option pour avertir le valideur si solde des congés de l'utilisateur inccorect
     if(isset($_POST['AlertValidatorSolde'])) {
         if(!$cp->updateConfCP('AlertValidatorSolde','1')) {
-            $error = true;
+            $error++;
         }
     } else {
         if(!$cp->updateConfCP('AlertValidatorSolde','0')) {
-            $error = true;
+            $error++;
         }
     }
 
     // Option du nombre de jours à déduire pour 1 jour de congés
     $nbHolidayDeducted = price2num($_POST['nbHolidayDeducted'],2);
 
-    if(!$cp->updateConfCP('nbHolidayDeducted',$nbHolidayDeducted)) {
-        $error = true;
+    if(!$cp->updateConfCP('nbHolidayDeducted',$nbHolidayDeducted))
+    {
+        $error++;
     }
 
-    if ($error) {
+    if ($error)
+    {
         $message = '<div class="error">'.$langs->trans('ErrorUpdateConfCP').'</div>';
     } else {
         $message = '<div class="ok">'.$langs->trans('UpdateConfCPOK').'</div>';
@@ -151,8 +153,8 @@ if ($action == "add")
 
     $result = $db->query($sql);
     $num = $db->num_rows($sql);
-
-    if($num < 1) {
+    if($num < 1)
+    {
         $cp->createCPusers();
         $message.= '<br /><div class="warning">'.$langs->trans('AddCPforUsers').'</div>';
     }
@@ -202,7 +204,7 @@ elseif ($action == 'create_event')
 }
 elseif($action == 'event' && isset($_POST['update_event']))
 {
-    $error = false;
+    $error = 0;
 
     $eventId = array_keys($_POST['update_event']);
     $eventId = $eventId[0];
@@ -213,19 +215,21 @@ elseif($action == 'event' && isset($_POST['update_event']))
     $eventValue = $optValue;
     $eventValue = $eventValue[$eventId];
 
-    if(!empty($eventName)) {
+    if (!empty($eventName))
+    {
         $eventName = trim($eventName);
     } else {
-        $error = true;
+        $error++;
     }
 
-    if(!empty($eventValue)) {
+    if (!empty($eventValue))
+    {
         $eventValue = price2num($eventValue,2);
     } else {
-        $error = true;
+        $error++;
     }
 
-    if(!$error)
+    if (!$error)
     {
         // Mise à jour des congés de l'utilisateur
         $update = $cp->updateEventCP($eventId,$eventName,$eventValue);
diff --git a/htdocs/holiday/define_holiday.php b/htdocs/holiday/define_holiday.php
index 1cf37e77d6f375bdf7ae0021e235e76f4badd3d5..f167422f503dc83028f6adef1c881aac21a82eac 100644
--- a/htdocs/holiday/define_holiday.php
+++ b/htdocs/holiday/define_holiday.php
@@ -82,7 +82,7 @@ if ($action == 'update' && isset($_POST['update_cp']))
     $sql.= " value = '".dol_print_date($now,'%Y%m%d%H%M%S')."'";
     $sql.= " WHERE name = 'lastUpdate' and value IS NULL";	// Add value IS NULL to be sure to update only at init.
     dol_syslog('define_holiday update lastUpdate entry sql='.$sql);
-    $result = $db->query($sql);    
+    $result = $db->query($sql);
 
     $mesg='<div class="ok">'.$langs->trans('UpdateConfCPOK').'</div>';
 
@@ -91,21 +91,24 @@ if ($action == 'update' && isset($_POST['update_cp']))
 }
 elseif($action == 'add_event')
 {
-    $error = false;
+    $error = 0;
 
     if(!empty($_POST['list_event']) && $_POST['list_event'] > 0) {
         $event = $_POST['list_event'];
-    } else { $error = true;
+    } else { $error++;
     }
 
     if(!empty($_POST['userCP']) && $_POST['userCP'] > 0) {
         $userCP = $_POST['userCP'];
-    } else { $error = true;
+    } else { $erro++;
     }
 
-    if($error) {
+    if ($error)
+    {
         $message = '<div class="error">'.$langs->trans('ErrorAddEventToUserCP').'</div>';
-    } else {
+    }
+    else
+	{
         $nb_holiday = $holiday->getCPforUser($userCP);
         $add_holiday = $holiday->getValueEventCp($event);
         $new_holiday = $nb_holiday + $add_holiday;