From 1199df9d04188959630bccc1aa830d47d056da35 Mon Sep 17 00:00:00 2001
From: Anthony RICHARD <Anthony.RICHARD@etu.uca.fr>
Date: Mon, 18 Dec 2023 18:25:43 +0100
Subject: [PATCH] fix erreur en haut de la page home

---
 Project/php/config/Validation.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Project/php/config/Validation.php b/Project/php/config/Validation.php
index 4ad3dd8..b8445e9 100755
--- a/Project/php/config/Validation.php
+++ b/Project/php/config/Validation.php
@@ -7,7 +7,8 @@ class Validation
 {
     private static $passwordMinLen = 12;
 
-    public static function val_action($action): string {
+    public static function val_action($action): ?string {
+        if ($action == null) return null;
         $safeAction = htmlspecialchars($action, ENT_QUOTES);
         if ($safeAction != $action)
             throw new Exception("tentative d'injection sql détectée");