验证表单 - 我得到两次标签 [英] Validation of a form - I'm getting the labels two times

问题描述

  {％form_theme form'AcmeMyBundle：Form： errors.html.twig'％} 
 
< form class =big-spaceraction ={{path（'fos_user_registration_register'）}}{{form_enctype（form）}} method = POSTclass =fos_user_registration_register> 
 {{form_widget（form）}} 
< div> 
< input class =btn little-spacertype =submitvalue ={{'registration.submit'| trans（{}，'FOSUserBundle'）}}/> 
< / div> 
< / form> 
  

以下是 errors.html.twig ：

  {％block field_errors％} 
 {％spaceless％} 
 
 {％if错误|长度> 0％} 
 
< ul class =little-spacer nav text-error> 
 {％为错误中的错误％} 
< li> {{loop.index}}。 {{error.messageTemplate | trans（error.messageParameters，'validators'）}}< / li> 
 {％endfor％} 
< / ul> 
 
 {％endif％} 
 {％endspaceless％} 
 {％endblock field_errors％} 
  

我刚刚从TwitterBootstrap中添加了一些css类。

问题是我得到了一些验证信息两次。

我的表单有4个字段 - 用户名，电子邮件，密码，确认密码

<

对于用户名：

我尝试打破尽可能多的验证规则， / p>

1. 此用户名已被使用。请选择另一个。


2. 用户名太短 - 请输入至少2个符号。


3. 用户名太短 - 请至少输入2个符号。

对于电子邮件：

1. 请输入一个有效的电子邮件。


2. 请输入一个有效的电子邮件地址。

，如果我输入已经使用过的电子邮件，错误只显示一次：

对于密码：

如果它们很短：

1. 密码太短 - 请输入至少6个符号


2. 密码太短 - 请输入至少6个符号。

't match：

1. 输入的密码不匹配。
   

另一个奇怪的是，当我重新提交表单，但仍然无效时，通知密码的长度只有一个：

1. 密码太短 - 请输入至少6个符号。





在重新提交之前，它们是两个。



你有什么想法，为什么一些错误显示两次，以及如何解决这个问题？非常感谢您提前！ ：）



---





更新



这是 C：\xampp\htdocs\Project\src\Acme\MyBundle\Entity\User.php

 命名空间Acme\MyBundle\Entity; 
 
使用FOS \UserBundle\Entity\User作为BaseUser; 
使用Doctrine \ORM\Mapping作为ORM; 
 $ b / ** 
 * @ ORM\Entity 
 * @ ORM\Table（name =fos_user）
 * / 
 class User扩展BaseUser 
 {
 / ** 
 * @ ORM\Id 
 * @ ORM\Column（type =integer）
 * @ ORM \ GeneratedValue（strategy =AUTO）
 * / 
保护$ id; 
 
 public function __construct（）
 {
 parent :: __ construct（）; 
 //你自己的逻辑
} 
} 
  

C：\xampp\htdocs\Project\app\Resources\FOSUserBundle\translations\ 我复制了文件验证器。 en.yml 并在其中删除 [ - Inf，Inf] 部分并稍微更改了消息。





我也覆盖了验证文件 - 我在这里复制它：





C： \xampp\htdocs\Project\src\Acme\MyBundle\Resources\config\validation.xml





我只更改了密码的最小长度。其他所有内容与原始文件中的一样。





我的包扩展了FOSUserBundle：



C：\xampp\htdocs\Project\src\Acme\MyBundle\AcmeMyBundle.php 此文件包含以下内容：

 <？php 
 
命名空间Acme\BudgetTrackerBundle; 
 
使用Symfony \ Component \HttpKernel\Bundle\Bundle; 
 
 class AcmeBudgetTrackerBundle扩展Bundle 
 {
 public function getParent（）
 {
 return'FOSUserBundle'; 
} 
} 
  




解决方案

好的，这是一个已知的问题。





让我们看看这里： https://github.com/symfony/symfony/issues/2605





解决方案是：为您想要的属性的验证规则创建您自己的验证组重写。在您的validation.xml文件中，只放入您想要一些不同规则的属性，并在新的验证组上定义验证。

因此，对于validation.xml，只能修改plainPassword验证规则（Acme \ MyBundle \Entity\User）：



 <？xml version =1.0 ？> 
< constraint-mapping xmlns =http://symfony.com/schema/dic/constraint-mapping
 xmlns：xsi =http://www.w3.org/2001/XMLSchema -instance
 xsi：schemaLocation =http://symfony.com/schema/dic/constraint-mapping 
 http://symfony.com/schema/dic/constraint-mapping/constraint-mapping -1.0.xsd> 
 
< class name =Acme\MyBundle\Entity\User> 
 
< property name =plainPassword> 
< constraint name =NotBlank> 
< option name =message> fos_user.password.blank< / option> 
< option name =groups>注册< / option> 
< / constraint> 
< constraint name =长度> 
< option name =min> 6< / option> 
< option name =minMessage> fos_user.password.short< / option> 
< option name =groups> 
<值> RegistrationAcme< /值> 
<值> ProfileAcme< /值> 
< / option> 
< / constraint> 
< / property> 
< / class> 
 
< / constraint-mapping> 
  

现在您必须声明您对受影响的表单（注册和配置文件）使用了不同的验证组， 。幸运的是，FOSUserBundle是一个良好实践的例子，并允许您在config.yml中覆盖它们：



  fos_user：
注册：
表单：
 validation_groups：[Default，RegistrationAcme] 
配置文件：
表单：
 validation_groups：[默认，ProfileAcme] 
  




I have a registration form - from FOSUserBundle this is in the template:

{% form_theme form 'AcmeMyBundle:Form:errors.html.twig' %}

   <form class="big-spacer" action="{{ path('fos_user_registration_register') }}" {{ form_enctype(form) }} method="POST" class="fos_user_registration_register">
        {{ form_widget(form) }}
        <div>
            <input class="btn little-spacer" type="submit" value="{{ 'registration.submit'|trans({}, 'FOSUserBundle') }}" />
        </div>
    </form>

Here is errors.html.twig:

{% block field_errors %}
    {% spaceless %}

        {% if errors|length > 0 %}

            <ul class="little-spacer nav text-error">
                {% for error in errors %}
                    <li>{{loop.index}}. {{ error.messageTemplate|trans(error.messageParameters, 'validators') }}</li>
                {% endfor %}
            </ul>

        {% endif %}
    {% endspaceless %}
{% endblock field_errors %}

I have just added some css classes from TwitterBootstrap.

The problem is that I get some of the messages for the validation twice.

My form has 4 fields - Username, Email, Password, Confirm Password

I tried to break as many validation rules I can and here is the output:

For Username:

1. This username is already used. Please choose another one.
2. The username is too short - please enter at least 2 symbols.
3. The username is too short - please enter at least 2 symbols.

For email:

1. Please enter a valid email.
2. Please enter a valid email.

and if I enter already used email, the error is shown only once:

1. This email is already used.

And for the passwords:

If they are short:

1. The password is too short - please enter at least 6 symbols.
2. The password is too short - please enter at least 6 symbols.

And if they don't match:

1. The entered passwords don't match.

Another strange thing is that when I resubmit the form, but it's still not valid, the notice for the length of the password is only one:

1. The password is too short - please enter at least 6 symbols.

and before resubmitting, they were two.

Do you have any ideas why some of the errors are displayed twice and how to fix this? Thank you very much in advance! :)

---

UPDATE

This is C:\xampp\htdocs\Project\src\Acme\MyBundle\Entity\User.php

namespace Acme\MyBundle\Entity;

use FOS\UserBundle\Entity\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;

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

    public function __construct()
    {
        parent::__construct();
        // your own logic
    }
}

And in C:\xampp\htdocs\Project\app\Resources\FOSUserBundle\translations\ I copied the file validators.en.yml and in it and removed the [-Inf, Inf] part and changed the messages a bit.

I also overrode the validation file - I copied it here:

C:\xampp\htdocs\Project\src\Acme\MyBundle\Resources\config\validation.xml

I changed only the minimum length of the password. Everything else is the same as in the original file.

My bundle extends FOSUserBundle:

C:\xampp\htdocs\Project\src\Acme\MyBundle\AcmeMyBundle.php this file contains the following:

<?php

namespace Acme\BudgetTrackerBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;

class AcmeBudgetTrackerBundle extends Bundle
{
    public function getParent() 
    {
        return 'FOSUserBundle';
    }
}

解决方案

Ok, this is a known issue.

Let's have a look here : https://github.com/symfony/symfony/issues/2605

The solution is : create your own validation group for properties' validation rules you want to override. In your validation.xml, put only properties you want some different rules, and define validation on a new validation group.

So, for validation.xml, to modify only plainPassword validation rules for your entity (Acme\MyBundle\Entity\User) :

<?xml version="1.0" ?>
<constraint-mapping xmlns="http://symfony.com/schema/dic/constraint-mapping"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://symfony.com/schema/dic/constraint-mapping
http://symfony.com/schema/dic/constraint-mapping/constraint-mapping-1.0.xsd">

    <class name="Acme\MyBundle\Entity\User"> 

        <property name="plainPassword">
            <constraint name="NotBlank">
                <option name="message">fos_user.password.blank</option>
                <option name="groups">Registration</option>
            </constraint>
            <constraint name="Length">
                <option name="min">6</option>
                <option name="minMessage">fos_user.password.short</option>
                <option name="groups">
                    <value>RegistrationAcme</value>
                    <value>ProfileAcme</value>
                </option>
            </constraint>
        </property>
    </class> 

</constraint-mapping>

And now you have to state that you use different validation groups for the impacted forms (registration and profile). Fortunately, FOSUserBundle is a good practices' example and allows you to override them in your config.yml :

fos_user:
    registration:
        form:
            validation_groups: [Default, RegistrationAcme]
    profile:
        form:
            validation_groups: [Default, ProfileAcme]

这篇关于验证表单 - 我得到两次标签的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！