public function actionIsValidationExempt($action)
    {
        // Non-actions don't bypass validation
        if (!$action) {
            return false;
        }
        if ($action->getValidationExempt()) {
            return true;
        }
        if (in_array($action->actionName(), $this->getValidationExemptActions())) {
            return true;
        }
        return false;
    }