Zend_Form验证码未验证

Question

我读过很多关于这方面的帖子，但我无法解决我的问题。当我试图验证zend表单验证码时，即使文本正确，也总是失败。下面是我的代码：

 public function contactAction()
{
    $this->view->form = new Forms_ContactForm();
}

class Forms_ContactForm extends Twitter_Form
{
public function init()
{
    $this->setAction( 'email/email/contact' );
    $this->setMethod('post');

    $this->addElement('text', 'strFirstName', array( 
            'required' => true,
            'label' => 'Your First Name' ) );

    $this->addElement('text', 'strLastName', array( 
            'required' => true,
            'label' => 'your Last Name' ) );

    $this->addElement('text', 'strEmail', array( 'validators' => array(
            array('EmailAddress') ),
            'required' => true,
            'label' => 'Your Email' ) );

    $this->addElement('textarea', 'strContent', array( 
            'required' => true,
            'label' => 'Your message' ) );

    $this->addElement('captcha', 'captcha', array(
            'label'      => 'Please enter the 5 letters displayed below:',
            'required'   => true,
                            'name'       => 'captchaField',
            'captcha' => 'image',
            'captchaOptions' => array(  
                            'captcha' => 'image',  
                            'font'=> 'static/font/arial.ttf',
                            'imgDir'=>'static/img/captcha',
                            'imgUrl'=> 'static/img/captcha/',
                    'wordLen' => 5,
                    'fsize'=>20,
                    'height'=>60,
                    'width'=>200,
                    'gcFreq'=>50,
                    'expiration' => 300)

            ));


    $this->addElement('submit', 'submit', array('class' => 'Submit') );
}
}

public function contactAction()
{
    if( $this->_request->isPost() )
    {
        $objForm = new Forms_ContactForm();

        if( $objForm->isValid($_POST) )
        {
            $arrParams = $this->_request->getParams();
            if( $arrParams['strFirstName'] && $arrParams['strLastName'] && $arrParams['strEmail'] && $arrParams['strContent'] ) 
            {
                $this->_objEmail = new Zend_Mail();
                $this->_objEmail ->setFrom( $arrParams['strEmail'] );
                $this->_objEmail ->setSubject( 'C' );
                $this->_objEmail ->setBodyHtml( 'Message from: '. $arrParams['strFirstName'] . ' ' . $arrParams['strLastName'] . 
                                                '<BR>eMail address: ' . $arrParams['strEmail'] . '<BR><BR>'
                                                . $arrParams['strContent'] );

                $this->_objEmail ->addTo( '[e-mail]' );

                $this->view->bolSent = $this->_objEmail->send();
            }
        }
        else
            $this->view->form = $objForm;
    }
}

谢谢你的时间和帮助！！

我看到了一些不可靠的东西：当我在联系人操作中转储$_post时，我的结果是：

array
'strFirstName' => string 'fghjfghj' (length=8)
'strLastName' => string 'ffffffff' (length=8)
'strEmail' => string '[e-mail]' (length=14)
'strContent' => string 'fewfew' (length=6)
'captchaField' => string 'cebfe69ead38dba86a6b557dc8853b24' (length=32)

我刚刚输入的验证码甚至出现了，取而代之的是验证码凯！！？？

<div class="control-group">
   <label class="control-label required" for="captchaField-input">Please enter the 5  letters displayed below:</label>
   <div class="controls">
       <img width="200" height="60" src="static/img/captcha/ab2d15044a637338064b39cfd2675837.png" alt="">
       <input type="hidden" id="captchaField-id" value="ab2d15044a637338064b39cfd2675837" name="captchaField[id]">
       <input type="text" value="" id="captchaField-input" name="captchaField[input]">
       <input type="text" value="ab2d15044a637338064b39cfd2675837" id="captchaField" name="captchaField">
   </div>
</div>

我觉得我需要删除这个captchaField，但不知道如何到目前为止！

我可以用JS做到这一点，但必须有一个干净的方法来做到这一点！

再次编辑

 <input type="text" value="ab2d15044a637338064b39cfd2675837" id="captchaField" name="captchaField">

解决方案

在挣扎了很多之后，这里是解决方案（移除装饰器）！

$captcha = new Zend_Form_Element_Captcha('captchaField',
        array('label' => "Please enter the 5  letters displayed below:",
            'required'=>true,
            'captcha' => array(
            'captcha' => 'image',
            'font'=> 'static/font/arial.ttf',
            'imgDir'=>'static/img/captcha',
            'imgUrl'=> 'static/img/captcha/',
            'wordLen' => 5,
            'fsize'=>20,
            'height'=>60,
            'width'=>200,
            'gcFreq'=>50,
            'expiration' => 300
        )
    ));

    $this->addElement($captcha);    
    $this->getElement('captchaField')->removeDecorator("viewhelper");

Answer 1

在挣扎了很多之后，这里有一个解决方案（我只是不得不删除装饰器）！

$captcha = new Zend_Form_Element_Captcha('captchaField',
    array('label' => "Please enter the 5  letters displayed below:",
        'required'=>true,
        'captcha' => array(
        'captcha' => 'image',
        'font'=> 'static/font/arial.ttf',
        'imgDir'=>'static/img/captcha',
        'imgUrl'=> 'static/img/captcha/',
        'wordLen' => 5,
        'fsize'=>20,
        'height'=>60,
        'width'=>200,
        'gcFreq'=>50,
        'expiration' => 300
    )
));

$this->addElement($captcha);    
$this->getElement('captchaField')->removeDecorator("viewhelper");

感谢哈龙的帮助和您的时间：）