Question

我有以下课程

要验证的实体：

<?php
//CompanyName\DataBundle\Entity\Intern\Address.php

namespace CompanyName\DataBundle\Entity\Intern;

use CompanyName\DataBundle\Entity\Country;

use Swagger\Annotations\Property;
use Symfony\Component\Serializer\Annotation\Groups;
use Symfony\Component\Validator\Constraints as Assert;
use CompanyName\ConstraintValidatorBundle\ConstraintValidator;
use CompanyName\ConstraintValidatorBundle\Entity\CountryZipCodeAwareInterface;

/**
 * Class Address
 * @package CompanyName\DataBundle\Entity\Intern
 * @ConstraintValidator\ZipCode
 */
class Address implements CountryZipCodeAwareInterface
{
    /**
     * originId for 'API' send to the Addressbridge and stored in the Addresservice
     *
     * 
     * 
     */
    const ORIGIN_ID_FOR_ADDRESS_FROM_API = 2;

    /**
     * @var integer
     */
    private $id;

    /**
     * @var Name
     * @Property(type="string")
     * @Groups({"createOrder", "shoppingCart"})
     * @Assert\NotBlank()
     * @Assert\Valid()
     */
    private $name;

    /**
     * @var string
     * @Groups({"createOrder", "shoppingCart"})
     * @Assert\NotBlank()
     * @Assert\Type("string")
     * @Assert\Length(max = 100, maxMessage = "Street name cannot be longer than {{ limit }} characters")
     */
    private $street;

    /**
     * @var string
     * @Groups({"createOrder", "shoppingCart"})
     * @Assert\NotBlank()
     * @Assert\Type("string")
     * @Assert\Regex("/^\d+$/")
     * @Assert\Length(max = 5, maxMessage = "House number cannot be longer than {{ limit }} characters")
     */
    private $housenumber;

    /**
     * @var string
     * @Groups({"createOrder", "shoppingCart"})
     * @Assert\Type("string")
     * @Assert\Length(max = 25, maxMessage = "Addition cannot be longer than {{ limit }} characters")

    /**
     * @var Country
     * @Property(type="string")
     * @Groups({"createOrder", "shoppingCart"})
     * @Assert\NotBlank()
     * @Assert\Valid()
     */
    private $country;    
}

在我的自定义验证器中使用的约束：

<?php
//CompanyName\DataBundle\Validator\Name.php

namespace CompanyName\DataBundle\Validator;

use Symfony\Component\Validator\Constraint;

/**
 * Class Name
 * @package CompanyName\DataBundle\Validator
 * @Annotation
 */
class Name extends Constraint
{
    public $message = "No Valid Name provided";

    /**
     * {@inheritdoc}
     */
    public function getTargets()
    {
        die("gggggg");
        return self::CLASS_CONSTRAINT;
    }
}

实际验证者：

<?php
//CompanyName\DataBundle\Validator\NameValidator.php

namespace CompanyName\DataBundle\Validator;

use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;

class NameValidator extends ConstraintValidator
{
    /**
     * Checks if the passed value is valid.
     *
     * @param Name name The value that should be validated
     * @param Constraint $constraint The constraint for the validation
     */
    public function validate($name, Constraint $constraint)
    {
        var_dump($name);
        die();

    }
}

Assert \ Valid（）无法正常工作。它将引发以下错误：

第17行的ExceptionListener.php：   Symfony \ Component \ Validator \ Exception \ NoSuchMetadataException {＃1052
  消息：“类或接口“测试”不存在。”

以下是有效负载：

 "invoiceAddress": {
    "name": "test",
    "street": "Dorpsstraat",
    "housenumber": "123",
    "zipcode": "1234AB",
    "city": "Dorp",
    "country": "nl"
  },
  "deliveryAddress": {
    "name": "Naam",
    "street": "Dorpsstraat",
    "housenumber": "123",
    "housenumberAddition": "A",
    "zipcode": "1234AB",
    "city": "Dorp",
    "country": "nl"
  },

Answer 1

您使用了错误的验证器。

首先将适当的名称空间导入您的类定义中：

use CompanyName\DataBundle\Validator as CompanyAsserts;

然后您的属性注释应如下所示：

/**
* @var Name
* @Property(type="string")
* @Groups({"createOrder", "shoppingCart"})
* @Assert\NotBlank()
* @CompanyAsserts\Name
*/
private $name;

这样，您实际上正在使用自定义验证器。删除@Assert\Valid()，that's not the validatior you are looking for。

您还需要更新约束注释：

/**
 * Class Name
 * @package CompanyName\DataBundle\Validator
 * @Annotation
 * @Target({"PROPERTY", "METHOD", "ANNOTATION"})
 */
class Name extends Constraint {
   // your class
}

（请注意@Target注释）。另外，从此类中删除getTargets()方法。

Answer 2

您必须使用自定义验证程序断言。当您要验证与您的实体相关的属性时（例如，当您具有“用户到地址”的关系并且希望对用户实体上的@Assert\Valid()进行一些自定义验证时，应使用$address批注）。

这就是为什么它寻找类test进行验证的原因。查看文档here

为什么我的自定义Symfony验证程序没有执行？

2 个答案: