Symfony2 中的排序验证约束

Question

您好，在管理系统上工作。我想在运行 @SecurityAssert\UserPassword之前运行验证约束“NotBlank” 。（否则会出现不需要的数据库命中，并且为用户提供两个不同的错误消息）这可能吗？谢谢！

    use Symfony\Component\Security\Core\Validator\Constraints as SecurityAssert; 
    use Symfony\Component\Validator\Constraints as Assert; 
    use Symfony\Component\Validator\Constraints\NotBlank;  

class YourClassName

                /**
                 * @Assert\NotBlank( message = "For security reasons, please enter your current password.")
                 * @SecurityAssert\UserPassword(
                 *     message = "Wrong value for your current password"
                 * )
                 */
                protected $oldPassword;

Answer 1

正如 @Qoop 在他的评论中所说，使用如下例所示的序列组可以满足您的需求：

use Symfony\Component\Security\Core\Validator\Constraints as SecurityAssert; 
use Symfony\Component\Validator\Constraints as Assert; 
use Symfony\Component\Validator\Constraints\NotBlank;

/**
 * @Assert\GroupSequence({"YourClassName", "After"})
 */
class YourClassName

        /**
         * @Assert\NotBlank(
               message = "For security reasons, please enter your current password.")
         * @SecurityAssert\UserPassword(
         *     message = "Wrong value for your current password",
               groups={"After"}
         * )
         */
        protected $oldPassword;

请记住在构建表单时添加这些验证组。