improve login error handling

customerapi/controllers/UserController.php

@@ -12,9 +12,9 @@ use common\models\Customer;
 use customerapi\models\LoginForm;
 use customerapi\models\PasswordChangeForm;
 use sizeg\jwt\Jwt;
-use sizeg\jwt\JwtHttpBearerAuth;
 use Yii;
 use yii\web\BadRequestHttpException;
+use yii\web\UnauthorizedHttpException;
 
 /** @noinspection PhpUnused */
 
@@ -59,11 +59,7 @@ class UserController extends RestController
                 'token' => (string)$token,
             ]);
         } else {
-            return $this->asJson(
-                [
-                    'errors' => $form->getErrors()
-                ]
-            );
+            throw new UnauthorizedHttpException("Hibás e-mail cím vagy jelszó!");
         }
 
     }