【发布时间】:2023-03-10 17:30:01
【问题描述】:
Symfony 版本:2.5
错误
“可捕获的致命错误:传递给 Intermedius\UserBundle\Validator\Constraints\RegisteredEmailValidator::__construct() 的参数 1 必须实现接口 Symfony\Component\DependencyInjection\ContainerInterface,没有给出,在 D:\Projektek\pricing_tool\backend 中调用\vendor\symfony\symfony\src\Symfony\Bundle\FrameworkBundle\Validator\ConstraintValidatorFactory.php 在第 71 行并在 D:\Projektek\pricing_tool\backend\src\Intermedius\UserBundle\Validator\Constraints\RegisteredEmailValidator.php 第 22 行中定义"
RegisteredEmail.php
class RegisteredEmail extends Constraint
{
public $message = "MSG";
}
RegistereEmailValidator.php
class RegisteredEmailValidator extends ConstraintValidator{
public $containerInterface;
function __construct(ContainerInterface $containerInterface)
{
$this->containerInterface = $containerInterface;
}
public function validate($value, Constraint $constraint)
{
if (!$constraint instanceof RegisteredEmail) {
throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\RegisteredEmail');
}
}
public function validateBy()
{
return "registered_email";
}
}
services.yml
services:
intermedius.user.validator.registered_email:
class: Intermedius\UserBundle\Validator\Constraints\RegisteredEmail
arguments: [ @service_container ]
tags:
- { name: validator.constraint_validator, alias: registered_email }
【问题讨论】:
标签: php symfony service customvalidator