diff --git a/src/UnicaenApp/View/Helper/Messenger.php b/src/UnicaenApp/View/Helper/Messenger.php
index af2bcb85c757a336634c2a2daedd6e52a6d00361..28c74fae53a6cd6b075f36eebd38a9b06fb880bd 100644
--- a/src/UnicaenApp/View/Helper/Messenger.php
+++ b/src/UnicaenApp/View/Helper/Messenger.php
@@ -237,6 +237,21 @@ class Messenger extends AbstractHelper
         return $this;
     }
     
+    /**
+     * Ajoute plusieurs messages.
+     * 
+     * @param array $messages [Sévérité => Message]
+     * @return Messenger
+     */
+    public function addMessages($messages)
+    {
+        foreach ($messages as $severity => $message) {
+            $this->addMessage($message, $severity);
+        }
+        
+        return $this;
+    }
+    
     /**
      * Ajoute les messages courants du FlashMessenger.
      *