小编MiG*_*iGU的帖子

我正在开发一个Symfony 2.6.1应用程序,我有一个使用FormTypes呈现的表单和一个使用注释作为验证的实体.表单被提交给FOSRestController的AJAX POST调用.事情是isValid()函数返回FALSE并且我没有收到错误消息...

我的FOSRestController看起来如下:

class RestGalleryController extends FOSRestController{

    /**
     * @Route(requirements={"_format"="json"})
     */
    public function postGalleriesAction(\Symfony\Component\HttpFoundation\Request $request){

        return $this->processForm(new \Law\AdminBundle\Entity\Gallery());   
    }
    private function processForm(\Law\AdminBundle\Entity\Gallery $gallery){

        $response = array('result' => 'Default');

        $gallery->setName('TEST'); //Just added this to be sure it was a problem with the validator
        $form = $this->createForm(
            new \Law\AdminBundle\Form\Type\GalleryType(), 
            $gallery
        );
        $form->handleRequest($this->getRequest());

        if ($form->isValid()) {

            $response['result'] = 'Is Valid!';
        }else{
            var_dump( $form->getErrorsAsString() );
            die;           
        }
        return $response;
    }

我的图库实体课程如下:

<?php

namespace Law\AdminBundle\Entity;

use Doctrine\Common\Collections\ArrayCollection;
use Symfony\Component\Validator\Constraints as Assert;
use …