frontend\modules\topic\controllers\CommentController::behaviors PHP Method

    public function behaviors()
    {
        return ArrayHelper::merge(parent::behaviors(), ['verbs' => ['class' => VerbFilter::className(), 'actions' => ['delete' => ['post']]], 'access' => ['class' => AccessControl::className(), 'rules' => [['allow' => true, 'actions' => ['delete'], 'verbs' => ['POST'], 'roles' => ['@']], ['allow' => true, 'actions' => ['create', 'update'], 'roles' => ['@']]]]]);
    }