Question

当两个密码字段不匹配时，我需要显示错误。我试图通过在invalid_message repeated字段中设置password来实现此目的，但当我尝试将错误称为{{form_errors(form.password)}}时，错误不会出现。但是，如果我使用{{form_errors(form)}}，则会出现密码不匹配错误。我需要使错误字段具体，并且会非常重视您对此的输入：）

我尝试了很多在线搜索，但没有人帮忙。以下是我的实施，

twig

          {{ form_start(form, {'attr': {'class': 'form-horizontal', 'role': 'form', 'novalidate': 'novalidate'}}) }}
            <!--just placed the error here for debug purposes-->
            {{ form_errors(form) }}  
            <div class="form-group {% if form.email.vars.errors|length > 0 %}has-error{% endif %} {% if form.email.vars.required == 'true' %}required{% endif %}">
             {{ form_label(form.email) }} 
              <div class="col-sm-8">
                {{ form_widget(form.email) }}
                <span class="help-block">{{ form_errors(form.email) }}</span>
              </div>
            </div>
            <div class="form-group {% if form.password.vars.errors|length > 0 %}has-error{% endif %} {% if form.password.vars.required == 'true' %}required{% endif %}">
              {{ form_label(form.password.first) }}
              <div class="col-sm-8">
                {{ form_widget(form.password.first) }}

              </div>              
            </div>
            <div class="form-group required">
              {{ form_label(form.password.second) }}
              <div class="col-sm-8">
                {{ form_widget(form.password.second) }}
              </div>
            </div>

            <div class="form-group">
              <div class="center-block btn-sign-in">
               {{ form_widget(form.submit) }}
              </div>
            </div>
            <span class="form-footer-msg">Already have an account? <a href="/signin">Sign In</a></span>
          {{ form_end(form) }}

form

public function buildForm(FormBuilderInterface $builder, array $options) {

  $builder->add('email', 'email', array('label'=>'Email', 
                                        'attr'=>array('class'=>'form-control'), 
                                        'required'=>true,
                                        'trim' => true,
                                        'data'=>'user1@test.com',
                                        'label_attr'=>array('class'=>'col-sm-3 control-label')));

  $builder->add( 'password', 'repeated', array( 'type' => 'password', 
                                        //here is the password mismatch error message
                                        'invalid_message' => ErrorMessages::PASSWORDS_DONOT_MATCH,
                                        'options' => array('attr' => array('class' => 'password-field form-control')),
                                        'error_bubbling' => true,
                                        'required' => true,
                                        'trim' => true,
                                        'first_options'  => array('label' => 'Password',
                                                                  'error_bubbling' => true,
                                                                  'label_attr'=>array('class'=>'col-sm-3 control-label')),
                                        'second_options' => array('label' => 'Confirm password',
                                                                  'error_bubbling' => true,
                                                                  'label_attr'=>array('class'=>'col-sm-3 control-label'))));            

  $builder->add('submit', 'submit', array('label'=>'Create Account', 
                                          'attr'=>array('class'=>'btn btn-primary'))) 
          ->setMethod('POST')
          ->getForm();
}

public function getName() {

  return 'signup';
}

controller

public function indexAction() {
  $signUp = new User();

  $form = $this->createForm(new SignUpForm(), $signUp, 
    array('action'=>$this->generateUrl('accounts_signup')));

  $request = $this->get('request');
  $form->handleRequest($request);

  if ($request->getMethod() == 'POST') {

    if ($form->isValid()) {

      $request  = $this->get("request");
      //do something
    }else{
      //do something else
    }
  }

  return $this->render('AccountsBundle:Signup:index.html.twig', 
    array('form'=>$form->createView()));
}

非常感谢您对这件事的意见。非常感谢你:)）

Answer 1

不需要错误冒泡。这是一个有效的例子：

    $builder->add('password', 'repeated', array(
        'type'     => 'password',
        'label'    => 'Zayso Password',
        'required' => true,
        'attr'     => array('size' => 20),

        'invalid_message' => 'The password fields must match.',
        'constraints'     => new NotBlankConstraint($constraintOptions),

        'first_options'   => array('label' => 'Zayso Password'),
        'second_options'  => array('label' => 'Zayso Password(confirm)'),

        'first_name'  => 'pass1',
        'second_name' => 'pass2',
    ));

# twig
{{ form_row(form.password.pass1) }}
{{ form_row(form.password.pass2) }}

无效的消息与字段无关

1 个答案: