diff --git a/app/library/Auth.php b/app/library/Auth.php
index 9f1a841..75c622b 100644
--- a/app/library/Auth.php
+++ b/app/library/Auth.php
@@ -43,7 +43,8 @@ class Auth extends Component
     /**
      * Login using OAuth
      *
-     * @param UserDataInterface $auth
+     * @param UserDataInterface $data
+     * @return bool|\Phalcon\Mvc\Model\MessageInterface[]
      */
     public function loginOauth(UserDataInterface $data)
     {
@@ -52,13 +53,18 @@ class Auth extends Component
         if (!$user) {
             // Did not find any user. create him.
             $user = User::createFromOAuthData($data);
-            $user->save();
+
+            if ($user->save() === false) {
+                return $user->getMessages();
+            }
         }
 
         $this->setIdentity($user->getId());
 
         $this->_eventsManager->fire('auth:onLogin', $this,
             "OAuth {$data->getProvider()}");
+
+        return true;
     }
 
     /**