Symfony 3格式錯誤不顯示在樹枝模板

Question

我正在調試一個我在symfony3中用樹枝創建的格式作爲模板引擎。由於某種原因，如果我使用{{form_errors（form）}}（它應該返回表單的所有錯誤），我只能得到部分結果（某些錯誤不會顯示在消息框中）。當我查看symfony3調試面板時，我可以看到所有那些顯示在那裏的錯誤：一些在窗體級別（我可以在我的樹枝模板中看到的那些）和一些在窗體級別（那些2我不能在表單級別上看到）

我的問題是：我如何將手機和性別級別的錯誤從字段級別移到表單級別（反之亦然），以及如何在表單級別顯示一些錯誤並且一些在現場級別。

這是我的FormType

<?php 
namespace AppBundle\Form; 

use Symfony\Component\Form\AbstractType; 
use Symfony\Component\Form\FormBuilderInterface; 
use Symfony\Component\OptionsResolver\OptionsResolver; 
use Symfony\Component\Form\Extension\Core\Type\CheckboxType; 
use Symfony\Component\Form\Extension\Core\Type\TextType; 
use Symfony\Component\Form\Extension\Core\Type\ChoiceType; 
use Symfony\Component\Form\Extension\Core\Type\SubmitType; 
use Symfony\Component\Form\Extension\Core\Type\EmailType; 

class SubscriberType extends AbstractType { 
    /** 
    * @param FormBuilderInterface $builder 
    * @param array    $options 
    */ 
    public function buildForm(FormBuilderInterface $builder, array $options) { 

     $builder 
      ->add('firstname', null, array(
       'label' => false, 
       'required' => true, 
       'attr' => array(
        'placeholder' => 'First Name', 
        'class' => 'form-field-set' 
       ))) 
      ->add('lastname', null, array(
       'label' => false, 
       'required' => true, 
       'attr' => array(
        'placeholder' => 'Last Name', 
        'class' => 'form-field-set' 
       ))) 
      ->add('emailaddress', EmailType::class, array(
       'label' => false, 
       'required' => true, 
       'attr' => array(
        'placeholder' => 'Email Address', 
        'pattern'  => '.{2,}', //minlength 
        'class' => 'form-field-set' 
       ))) 
      ->add('phone', TextType::class, array(
       'label' => false, 
       'required' => true, 
       'attr' => array(
        'placeholder' => 'Mobile Phone', 
        'pattern'  => '.{2,}', //minlength 
        'class' => 'form-field-set' 
       ))) 
      ->add('gender', ChoiceType::class, array(
       'choices' => array('Male' => 1, 'Female' => 2, 'Refuce to answer' => 0), 
       'label' => false, 
       'required' => true, 
       'placeholder' => 'Gender', 
       'attr' => array(
        'class' => 'form-field-set' 
       ))) 
      ->add('agreeterms', CheckboxType::class, array(
       'label' => '', 
       'required' => true)) 
      ->add('agreeemails', CheckboxType::class, array(
       'label' => '', 
       'required' => true)) 
      ->add('agreepartners', CheckboxType::class, array(
       'label' => '', 
       'required' => true)) 
      ->add('submit', SubmitType::class, array(
       'label' => 'Sign Up', 
       'attr' => array(
        'class' => 'sub-btn' 
       ))) 
      ; 
    } 

    /** 
    * @param OptionsResolverInterface $resolver 
    */ 
    public function configureOptions(OptionsResolver $resolver) { 
     $resolver->setDefaults(array(
      'data_class' => 'AppBundle\Entity\Subscriber' 
     )); 
    } 
    /** 
    * @return string 
    */ 
    public function getName() { 
     return 'subscriber'; 
    } 
} 

，這是我的實體

<?php 

namespace AppBundle\Entity; 

use Doctrine\ORM\Mapping as ORM; 
use Symfony\Component\Validator\Constraints as Assert; 
use DateTime; 

/** 
* Subscriber 
* 
* @ORM\Entity(repositoryClass="AppBundle\Repository\SubscriberRepository") 
* @ORM\Table(name="MediaBay_Master", uniqueConstraints={@ORM\UniqueConstraint(name="subscriber_pkey", columns={"id"})}) 
*/ 
class Subscriber 
{ 
    /** 
    * @var int 
    * 
    * @ORM\Column(name="id", type="integer") 
    * @ORM\Id 
    * @ORM\GeneratedValue(strategy="AUTO") 
    */ 
    private $id; 

    /** 
    * @var string 
    * 
    * @Assert\NotBlank (message="Complete First Name field") 
    * @ORM\Column(name="first_name", type="string", length=255, nullable=false) 
    */ 
    private $firstName; 

    /** 
    * @var string 
    * 
    * @Assert\NotBlank (message="Complete Last Name field") 
    * @ORM\Column(name="last_name", type="string", length=50, nullable=false) 
    */ 
    private $lastName; 

    /** 
    * @var string 
    * 
    * @Assert\NotBlank (message="Complete Email Address field") 
    * @ORM\Column(name="email_address", type="string", length=100, nullable=false) 
    * @Assert\Email(
    *  message = "The email '{{ value }}' is not a valid email.", 
    *  checkMX = true, 
    *  checkHost = true 
    *) 
    */ 
    private $emailAddress; 

    /** 
    * @var string 
    * 
    * @Assert\NotBlank (message="Complete Mobile Phone field") 
    * @Assert\Length(min=5) (message="Phone lenght must be over 5 characters") 
    * @ORM\Column(name="phone", type="string", length=50, nullable=false) 
    */ 
    private $phone; 

    /** 
    * @var int 
    * @Assert\GreaterThanOrEqual("18") 
    * @ORM\Column(name="age", type="smallint", nullable=true) 
    */ 
    private $age; 

    /** 
    * @var int 
    * 
    * @Assert\NotBlank (message="Complete Gender field") 
    * @ORM\Column(name="gender", type="smallint", nullable=false) 
    */ 
    private $gender; 

    /** 
    * @var int 
    * @ORM\Column(name="education_level_id", type="smallint", nullable=true) 
    */ 
    private $educationLevelId; 

    /** 
    * @var int 
    * 
    * @ORM\Column(name="resource_id", type="smallint") 
    */ 
    private $resourceId; 

    /** 
    * @var bool 
    * @Assert\NotBlank (message ="Please select this field") 
    * @ORM\Column(name="agree_terms", type="boolean") 
    */ 
    private $agreeTerms; 

    /** 
    * @var bool 
    * @Assert\NotBlank (message ="please select this field") 
    * @ORM\Column(name="agree_emails", type="boolean") 
    */ 
    private $agreeEmails; 

    /** 
    * @var bool 
    * @Assert\NotBlank (message ="please select this field") 
    * @ORM\Column(name="agree_partners", type="boolean", nullable=true) 
    */ 
    private $agreePartners; 

    /** 
    * @var \DateTime 
    * 
    * @ORM\Column(name="subscription_date", type="datetime") 
    */ 
    private $subscriptionDate; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="subscription_ip", type="string", length=50) 
    */ 
    private $subscriptionIp; 

    /** 
    * @var \DateTime 
    * 
    * @ORM\Column(name="unsubscription_date", type="datetime", nullable=true) 
    */ 
    private $unsubscriptionDate; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="unsubscription_ip", type="string", length=50, nullable=true) 
    */ 
    private $unsubscriptionIp; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="continent_code", type="string", length=2, nullable=true) 
    */ 
    private $continentCode; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="country_name", type="string", length=59, nullable=true) 
    */ 
    private $countryName; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="region", type="string", length=255, nullable=true) 
    */ 
    private $region; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="city", type="string", length=255, nullable=true) 
    */ 
    private $city; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="postal_code", type="string", length=50, nullable=true) 
    */ 
    private $postalCode; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="latitude", type="string", length=50, nullable=true) 
    */ 
    private $latitude; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="longitude", type="string", length=50, nullable=true) 
    */ 
    private $longitude; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="dma_code", type="string", length=50, nullable=true) 
    */ 
    private $dmaCode; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="area_code", type="string", length=50, nullable=true) 
    */ 
    private $areaCode; 

    /** 
    * @var string 
    * 
    * @ORM\Column(name="hash", type="string", length=255) 
    */ 
    private $hash; 

}

這些都是一些資源我已經通過了的，但他們不太回答問題爲什麼一些錯誤顯示在表格級別和一些在現場級別：

form_errors(form) not showing any errors in Symfony Twig

Get global form errors from the FormView in twig template

這是我的枝杈temaplte：

<div class="window-BG" id="alert"> 
    <div class="window"> 
     <div id="alert-title" class="win-img-text">{{ 'Please solve below errors'|trans }}:</div> 
     <div id="alert-text" class="win-text"> 
      {% if error %} 
       <ul> 
        <li> 
         {{ 'please check if you wrote correct data'|trans }} 
        </li> 
       </ul> 
      {% endif %} 
      <div style="color: white"> 
       {{ form_errors(form) }} 
      </div>  
     </div> 
     <div class="window-close win-close-2">{{ 'Close'|trans }}</div> 
    </div> 
</div> 

當使用{{form_errors（表）}}它帶來了形式級別的錯誤（那些6）

我也嘗試在每個錯誤字段中單獨列出（請參見下文），但這隻會導致字段級錯誤：

<div class="window-BG" id="alert"> 
     <div class="window"> 
      <div id="alert-title" class="win-img-text">{{ 'Please solve below errors'|trans }}:</div> 
      <div id="alert-text" class="win-text"> 
       {% if error %} 
        <ul> 
         <li> 
          {{ 'please check if you wrote correct data'|trans }} 
         </li> 
        </ul> 
       {% endif %} 
       <div style="color: white"> 
        {{ form_errors(form.firstname) }} 
        {{ form_errors(form.lastname) }} 
        {{ form_errors(form.emailaddress) }} 
        {{ form_errors(form.phone) }} 
        {{ form_errors(form.gender) }} 
        {{ form_errors(form.agreeterms) }} 
        {{ form_errors(form.agreeemails) }} 
        {{ form_errors(form.agreepartners) }} 
       </div>  
      </div> 
      <div class="window-close win-close-2">{{ 'Close'|trans }}</div> 
     </div> 
    </div> 

我還試圖 任何建議將高度讚賞

Answer 1

{{ form_errors(form) }} 

將在表單級別顯示錯誤

---

{{form_errors(form.field) }} 

將在該領域顯示錯誤

---

默認情況下，錯誤停留在它們發生的字段上，除非您將error_bubbling設置爲true。例如。

->add('phone', TextType::class, array(
       'label' => false, 
       'required' => true, 
       /* 
       * Errors in phone will go to the form, 
       * instead of staying in the field 
       */ 
       'error_bubbling' => true, 
       'attr' => array(
        'placeholder' => 'Mobile Phone', 
        'pattern'  => '.{2,}', //minlength 
        'class' => 'form-field-set' 
       ))) 

---

隨着error_bubbling =>真實的，在每一個領域，所以可以只使用

{{ form_errors(form) }} 

在樹枝模板

，以顯示所有錯誤。即每一個錯誤都會冒泡到表單中，而不是留在現場級別。