zend表格檢查記錄在數據庫中不存在

我有一個表格檢查2個表格內數據庫中是否存在電子郵件。zend表格檢查記錄在數據庫中不存在

我使用Zend_Validate_Db_NoRecordExists來驗證，但它只檢查第二個。

任何想法爲什麼它不工作？

class Application_Form_ReferUser extends Zend_Form 
{ 
public $email, $freeDownload, $buyNow; 

public function init() 
{ 
    $this->setName('referUser'); 

    $EmailExists = new Zend_Validate_Db_NoRecordExists(
     array(
      'table' => 'referrals', 
      'field' => 'email' 
     ) 
    ); 

    $EmailExists2 = new Zend_Validate_Db_NoRecordExists(
     array(
      'table' => 'users', 
      'field' => 'email' 
     ) 
    ); 

    $EmailExists->setMessage('This e-mail is already taken'); 
    $EmailExists2->setMessage('This e-mail is already taken'); 

    $this->email = $this->createElement('text', 'email') 
        ->setLabel('Email') 
        ->addValidator($EmailExists) 
        ->addValidator($EmailExists2) 
        ->addValidator('EmailAddress') 
        ->setRequired(true); 

    $this->freeDownload = $this->createElement('button', 'btn_free_download') 
          ->setLabel('Free Download') 
          ->setAttrib('type', 'submit'); 

    $this->buyNow = $this->createElement('button', 'btn_buy_now') 
          ->setLabel('Buy Now') 
          ->setAttrib('type', 'submit'); 

    $this->addElements(array($this->email, $this->freeDownload, $this->buyNow)); 

    $elementDecorators = array(
     'ViewHelper' 
    ); 
    $this->setElementDecorators($elementDecorators); 
} 
}

來源

2012-12-18 Yafa Su

我不認爲你在一個元素上多次添加同一個驗證器。檢查類Zend_Form_ElementaddValidator()行1153.根據代碼$this->_validators[$name] = $validator;，當我們添加相同的驗證器多次重複前者將被覆蓋。

我認爲你必須創建一個自定義窗體驗證或元素單獨使用isValid()和驗證。

來源

2012-12-19 11:01:42

是的，我認爲這是真的，那覆蓋。所以，也許我要驗證它在控制器中。謝謝。 –

使用此：

addValidators (array $ validators, $ files = null)

ejem：

$this->addValidators(array($EmailExists,$EmailExists2,'EmailAddress'));

我的工作我自己

來源

2012-12-18 21:21:29

都能跟得上它仍然無法正常工作仍然在做同樣的事情:(感謝反正 –

招呼正確的代碼是這樣的（不陣列）* $驗證=新Zend_Validate_Db_RecordExists（「用戶」，「EMAILADDRESS」）; –

謝謝，我會嘗試一下TMR，給你一個反饋 –

$this ->addElement($email = new Zend_Form_Element_Text('email')); 

$email->setLabel('E-mail') 
     ->addValidator('Db_NoRecordExists', false, array('table' => 'table1', 'field' => 'email')) 
     ->addValidator('Db_NoRecordExists', false, array('table' => 'table2', 'field' => 'email')) 
     ->addValidator('EmailAddress', false);

來源

2012-12-19 03:22:34 Daya

嘗試像下面（未經測試的）一些事情，

$emailNotEmpty = new Zend_Validate_NotEmpty(); 
     $emailNotEmpty->setMessage('You must enter a email address.'); 
     $emailFormat = new Zend_Validate_Regex('/^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/'); 
     $emailFormat->setMessage('You must enter a valid email address.'); 
     $emailUnique1 = new Zend_Validate_Db_NoRecordExists('referrals', 'email'); 
     $emailUnique1->setMessage('This email address is already registered.'); 
     $emailUnique2 = new Zend_Validate_Db_NoRecordExists('users', 'email'); 
     $emailUnique2->setMessage('This email address is already registered.'); 
     $email = new Zend_Form_Element_Text('email', array(
      'label' => 'Email Address:', 
      'class' => 'text-size text hastip', 
      'title' => $qtips_messages['key_email'], 
      'tabindex' => '2', 
      'required' => true, 
      'value'=> '', 
      'filters' => array('StringTrim'), 
      'validators' => array(
      array($emailNotEmpty, true), 
      array($emailFormat, true), 
      array($emailUnique1,true), 
      array($emailUnique2,true), 
     ), 
     'decorators' => $this->requiredElementDecorators, 
     'description' => '<img src="../../images/star.png" alt="required" />', 
     )); 
     $this->addElement($email);

來源

2012-12-19 05:33:46 mymotherland

zend表格檢查記錄在數據庫中不存在

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