Zend_Form Captcha没有验证

时间:2012-06-16 12:04:51

标签: php zend-form captcha

我已经阅读了很多关于此的帖子,但我无法解决我的问题。 当我尝试验证我的zend表单验证码时,即使使用正确的文本也总是失败。 这是我的代码:

//我在哪里打电话给我的表格

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

//我的表格

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') );
}
}

//以及我发送的动作

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( 'mail@gmail.com' );

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

似乎在我的contactAction中,它会生成一个新的验证码代码,这就是为什么它与我提交的代码完全匹配,但我不知道如何修复它。

感谢您的时间和帮助!!

刚看到一些狡猾的东西:当我将$ _POST转储到联系人行动中时,这是我的结果:

array
'strFirstName' => string 'fghjfghj' (length=8)
'strLastName' => string 'ffffffff' (length=8)
'strEmail' => string 'fvhkbno@biu.fr' (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,而我有验证码kay !! ??

修改

再次感谢您的重播! 即使你的改变仍然没有,但我认为我错了。 这是我的验证码字段的HTML:

<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>

当我查看我发送的params时,这就是我得到的:

captchaField ab2d15044a637338064b39cfd2675837 captchaField [id] ab2d15044a637338064b39cfd2675837 captchaField [输入] 6af7u

似乎cptchaField重叠[id]和[输入]

我觉得我需要删除这个captchaField,但不知道到目前为止!

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

我使用ajax提交表单,并使用序列化。这可能是问题,看看有点不对劲。

编辑TER

它不是由ajax引起的。 如果我手动删除该行:

 <input type="text" value="ab2d15044a637338064b39cfd2675837" id="captchaField" name="captchaField">
使用firebug,一切正常,验证码验证得很好。现在的问题是如何正确删除这一行......

经过多次努力之后,这里有解决方案(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");

2 个答案:

答案 0 :(得分:4)

经过艰苦的努力,这里有解决方案(我只需要删除装饰器)!

$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Haroon的帮助和时间:)

答案 1 :(得分:1)

我认为您的代码需要如下所示,我认为在contactAction.php文件中,public function contactAction() 应该处理表单发布时的表单和操作:

//Display the form

$objForm = new Forms_ContactForm();

$this->view->form = $objForm;



//Handle the form, when it has been posted including validation etc

if( $this->_request->isPost() )
{  
    if( $objForm->isValid($_POST) )
    {
        //processing logic etc
    }        
}

$objForm = new Forms_ContactForm(); $this->view->form = $objForm; //Handle the form, when it has been posted including validation etc if( $this->_request->isPost() ) { if( $objForm->isValid($_POST) ) { //processing logic etc } }

目前,您的代码正在生成一个新的Captcha来确认数据输入,因为您在表单发布后将实例化表单。这个表单的实例需要在表单发布之前完成,正如我在上面的代码示例中所示。

修改

试试这个:

$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);

编辑后的这段新代码对我来说使用Zend Framework 1.11.1版

你在唱什么版本的Zend Framework?你的视图文件中是如何显示Captcha的?

当var转储我们的输出时,对于验证码,您应该期望类似于下面的内容,其中“5g4ef”是您输入到Captcha输入元素的数据:

$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);