你好,我把数据作为 JSON格式,在我的服务器网站上,我必须通过Doctrine存储它们.一切都很顺利,但当我收到日期时间格式数据时,@L_512_1@验证错误.我在控制器中的分离动作上测试这种情况：

public function indexAction($name)
{

    $em = $this->getDoctrine()->getManager();

    $test = new test();
    $test->setName("Test");
    //$test->setStart(new \DateTime());
    $form = $this->createForm(new TestTyPE(),$test);

    $Store = array(
        "name" => "Test","start" => new \DateTime()//will be something like *2014-04-09 11:11:11'
    );

    $form->submIT($store);

    if ($form->isValid()) {
        $em->persist($test);
        $em->flush();
    } else var_dump($this->getErrorMessages($form));


    return $this->render('CodeTestBundle:Default:index.htML.twig',array('name' => $name));
}

VAR dump是：

$builder->add('start','datetime',array(
    'widget' => 'single_text','input' => 'datetime'
));