Symfony2 FOSUserBundle重写Form

默认的form包含注册用户，修改用户信息，修改密码等等，如果想对User追加属性，或者追加追加一部分功能，那就需要重写form。

创建如下的ORM User类，追加属性name

<?php
// src/Acme/UserBundle/Entity/User.php

use FOS\UserBundle\Entity\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;

class User extends BaseUser
{
    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @ORM\Column(type="string", length=255)
     *
     * @Assert\NotBlank(message="Please enter your name.", groups={"Registration", "Profile"})
     * @Assert\MinLength(limit="3", message="The name is too short.", groups={"Registration", "Profile"})
     * @Assert\MaxLength(limit="255", message="The name is too long.", groups={"Registration", "Profile"})
     */
    protected $name;

    // ...
}

* 默认情况下，新用户注册时会调用注册验证配置文件，如果需要对name属性做验证，请确保验证文件已经加入name属性。

例如追加name属性，可以进行下边修改

<?php
// src/Acme/UserBundle/Form/Type/RegistrationFormType.php

namespace Acme\UserBundle\Form\Type;

use Symfony\Component\Form\FormBuilderInterface;
use FOS\UserBundle\Form\Type\RegistrationFormType as BaseType;

class RegistrationFormType extends BaseType
{
    public function buildForm(FormBuilderInterface $builder, array $options)
    {
        parent::buildForm($builder, $options);

        // add your custom field
        $builder->add('name');
    }

    public function getName()
    {
        return 'acme_user_registration';
    }
}

修改service.yml配置文件

# src/Acme/UserBundle/Resources/config/services.yml
services:
    acme_user.registration.form.type:
        class: Acme\UserBundle\Form\Type\RegistrationFormType
        arguments: [%fos_user.model.user.class%]
        tags:
            - { name: form.type, alias: acme_user_registration }

修改config.yml配置文件

# app/config/config.yml
fos_user:
    # ...
    registration:
        form:
            type: acme_user_registration

Symfony2 FOSUserBundle重写Form

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