如何使 Doctrine hydrator 填充实体？

Question

这是我目前所拥有的，

表格：

use DoctrineModule\Stdlib\Hydrator\DoctrineObject as Hydrator;
class UserRegisterForm extends
Form implements InputFilterProviderInterface
{
    public function __construct($entityManager)
    {
        parent::__construct('Practitioner');

        $this
            ->setAttribute('method', 'post')
            ->setHydrator(new Hydrator($entityManager), 'App\Entity\Users', true)
            ->setObject(new Users())
        ;

        // add fields here ...
    }
}

控制器：

class UsersController extends AbstractActionController {

public function addAction()
{
    $request = $this->getRequest();
    $form = new PractitionerRegisterForm($this->getEntityManager());
    $users = new \App\Entity\Users;
    $form->bind($users);

    if ( $request->isPost() ) {
        $form->setData($request->getPost());
        // echo pre var_dump($this) /pre
        $users->getDetails();
    } else {
        // do something here
    }

    return ['form' => $form];
}

但我从 $users->getDetails() 得到的是带有 NULL 的属性

那么如何使用 Hydrator 填充实体用户？

Answer 1

解决方案：我必须使用$form->isValid() 来验证表单，该$form->isValid() 验证然后水合（填充）实体。