public function behaviors()
 {
     $behaviors = parent::behaviors();
     $behaviors['rateLimiter'] = ['class' => RateLimiter::className(), 'only' => ['view']];
     $behaviors['verbs'] = ['class' => VerbFilter::className(), 'actions' => ['view' => ['get'], 'countries' => ['get'], 'cities' => ['get']]];
     return $behaviors;
 }
 public function behaviors()
 {
     $behaviors = parent::behaviors();
     $behaviors['verbs'] = ['class' => VerbFilter::className(), 'actions' => ['login' => ['post']]];
     return $behaviors;
 }