Neos\Flow\Mvc\Controller\ActionController::getActionValidationGroups PHP Метод

    public static function getActionValidationGroups($objectManager)
    {
        $reflectionService = $objectManager->get(ReflectionService::class);
        $result = [];
        $className = get_called_class();
        $methodNames = get_class_methods($className);
        foreach ($methodNames as $methodName) {
            if (strlen($methodName) > 6 && strpos($methodName, 'Action', strlen($methodName) - 6) !== false) {
                $validationGroupsAnnotation = $reflectionService->getMethodAnnotation($className, $methodName, Flow\ValidationGroups::class);
                if ($validationGroupsAnnotation !== null) {
                    $result[$methodName] = $validationGroupsAnnotation->validationGroups;
                }
            }
        }
        return $result;
    }