ZF2簡單表單驗證

我試圖在zend框架2中驗證一個簡單的表單幾天。我檢查了文檔和大量的帖子考慮這個話題，但我沒有找到解決辦法！ZF2簡單表單驗證

我有一個非常簡單的形式：

class AlimentForm extends Form 
{ 
public function __construct($name = null) 
{ 
    parent::__construct('aliment'); 

    $this->add(array(
     'required'=>true, 
     'name' => 'year', 
     'type' => 'Text', 
     'options' => array(
      'label' => 'Jahr', 
     ), 
    )); 
    $this->add(array(
     'required'=>true, 
     'name' => 'number', 
     'type' => 'Text', 
     'options' => array(
      'label' => 'Number', 
     ), 
    )); 
    $this->add(array(
     'name' => 'submit', 
     'type' => 'Submit', 
     'attributes' => array(
      'value' => 'Go', 
      'id' => 'submitbutton', 
     ), 
    )); 
} 
}

我創建了一個自定義的輸入過濾器：

namespace Application\Form; 

use Zend\InputFilter\InputFilter; 
class AlimentInputFilter extends InputFilter { 
    public function init() 
    { 
    $this->add([ 
     'name'  => AlimentForm::year, 
     'required' => true, 
     'validators' => array(
      array(
       'name' => 'Between', 
       'options' => array(
        'min' => 1900, 
        'max' => 3000, 
      ), 
     ), 
     ), 
    ]); 
} 
}

終於在我的控制器我嘗試驗證表單

public function alimentAction(){ 
    $form = new AlimentForm(); 

    $form->setInputFilter(new AlimentInputFilter()); 

    $request = $this->getRequest(); 
    if ($request->isPost()) { 
     $form->setData($request->getPost()); 

     if ($form->isValid()) { 
      $year = $form->get('year')->getValue(); 
      $number = $form->get('number')->getValue(); 

      return array('result' => array(
       "msg" => "In the Year ".$year." you get ".$number." Points" 
      )); 
     } 
    } 
    return array('form' => $form); 
}

它不是那麼難，但是從所有那些不同的方式來驗證我在網上找到的表格，我有點混亂編輯...

我錯過了什麼？

問候並提前致謝 U.H.

來源

2017-02-20 Ulfgar Hammerschlag

好的，我解決了這個問題。

我創建用於具有一年號碼屬性的滋養品表格模型和予定義的模型內的輸入濾波器：

use Zend\InputFilter\InputFilter; 
use Zend\InputFilter\InputFilterAwareInterface; 
use Zend\InputFilter\InputFilterInterface; 

class Aliment implements InputFilterAwareInterface 
{ 
    public $year; 
    public $number; 

    public function exchangeArray($data){ 
     $this->year    = (!empty($data['year']))?$data['year']:null; 
     $this->number   = (!empty($data['number']))?$data['number']:null; 
    } 

    public function setInputFilter(InputFilterInterface $inputFilter) 
    { 
     throw new \Exception("Not used"); 
    } 

    public function getInputFilter() 
    { 
     if (!$this->inputFilter) { 
      $inputFilter = new InputFilter(); 


      $inputFilter->add(array(
       'name'  => 'year', 
       'required' => true, 
       'filters' => array(
        array('name' => 'StripTags'), 
        array('name' => 'StringTrim'), 
       ), 
       'validators' => array(
        array(
         'name' => 'Between', 
         'options' => array(
          'min' => 1900, 
          'max' => 3000 
         ) 
        ) 
       ), 
      )); 

      $inputFilter->add(array(
       'name'  => 'number', 
       'required' => true, 
       'filters' => array(
        array('name' => 'StripTags'), 
        array('name' => 'StringTrim'), 
       ), 
       'validators' => array(
        array(
         'name' => 'Between', 
         'options' => array(
          'min' => 1, 
          'max' => 10 
         ) 
        ) 
       ), 
      )); 

      $this->inputFilter = $inputFilter; 
     } 

     return $this->inputFilter; 
    } 

}

在控制器我能夠設定的操作方法該模型的輸入過濾器的形式和瞧！有效！

public function alimentAction(){ 
    $form = new AlimentForm(); 

    $request = $this->getRequest(); 
    if ($request->isPost()) { 
     $aliment = new \Application\Model\Aliment; 
     $form->setInputFilter($aliment->getInputFilter()); 
     $form->setData($request->getPost()); 


     if ($form->isValid()) { 
      $aliment->exchangeArray($form->getData()); 
      $year   = $form->get('year')->getValue(); 
      return array(
       'result' => array(
        //your result 
       ) 
      ); 
     } 
    } 
    return array('form' => $form); 
}

表單現在被正確驗證並返回相應的錯誤消息。

我希望，它可以幫助誰有類似的問題驗證！

來源

2017-02-20 14:15:57

ZF2簡單表單驗證

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