表单模型绕过验证

Question

我有一个用户模型MyProject\SecurityBundle\Entity\User验证约束。对于我注册，我创建MyProject\SecurityBundle\Form\Model\Registration：

namespace MyProject\SecurityBundle\Form\Model; 

use MyProject\SecurityBundle\Entity\User; 

class Registration 
{ 
    private $user; 

    private $termsAccepted; 

    public function setUser(User $user) 
    { 
     $this->user = $user; 
     return $this; 
    } 

    public function getUser() 
    { 
     return $this->user; 
    } 

    public function setTermsAccepted($termsAccepted) 
    { 
     $this->termsAccepted = (boolean)$termsAccepted; 
     return $this; 
    } 

    public function getTermsAccepted() 
    { 
     return $this->termsAccepted; 
    } 
} 

与验证：

MyProject\SecurityBundle\Form\Model\Registration: 
    properties: 
     user: 
      - Type: { type: MyProject\SecurityBundle\Entity\User } 
     termsAccepted: 
      - NotBlank: ~ 
    getters: 
     termsAccepted: 
      - "True": ~ 

此验证工作，但对于用户实体验证是由该旁路。有没有一种方法可以将验证转换为我的注册模型？

Answer 1

如果我在正确地方已经搜查，我会发现这http://symfony.com/doc/2.0/reference/constraints/Valid.html文档中，并用它来解决：

MyProject\SecurityBundle\Form\Model\Registration: 
    properties: 
     user: 
      - Type: { type: MyProject\SecurityBundle\Entity\User } 
      - Valid: ~