cakephp没有按预期验证模型

Question

不知道我在做什么错，重新阅读文档多次。这是我试图从外部控制器验证模型的唯一时间。它处理就好像验证过程一样正常，即使我使用了无效的电子邮件地址。只有recaptcha工作;任何帮助将不胜感激：

if(!$this->request->is('get')) 
{ 
    App::import('Vendor','recaptchalib'); 
    $this->set('captchaContent' , recaptcha_get_html($this->publicKey)); 
    $resp = recaptcha_check_answer($this->privateKey, 
     $_SERVER['REMOTE_ADDR'], 
     $this->request->data['recaptcha_challenge_field'], 
     $this->request->data['recaptcha_response_field']);   
    if (!$resp->is_valid) { 
     $this->set('recaptcha_error','You did not enter the words correctly. Please try again.'); 
    } elseif($this->Support->validates($this->request->data)) { 
     // send the message 
    } 
} 

模型

：

class Support extends AppModel 
{ 
    public $name = 'Support'; 
    public $useTable = false; 
    public $validate = array(
     'email' => array('rule'=>'email','message'=>'You must enter a valid email') 
     ); 
} 

视图

：

echo $this->Form->create('Support'); 
echo $this->Form->input('name'); 
echo $this->Form->input('email'); 
echo $this->Form->input('message',array('type'=>'textarea')); 
echo '<div style="margin-left: 150px; margin-bottom: 10px;">'.$captchaContent.'</div>'; 
if($recaptcha_error) echo '<p style="color:red; margin-left: 150px;">'.$recaptcha_error.'</p>'; 
echo $this->Form->end('Send Message'); 

Answer 1

发现问题，把

$this->Support->set($this->request->data); 

验证调用之前需要，显然是不控制访问自己的模式需要有此明确设置。无论如何，谢谢:)

Answer 2

在模型试试这个

控制器

：

public $validate = array(
    'email' => array(
     'rule' => array('email', true), 
     'message' => 'Please supply a valid email address.' 
    ) 
); 

从http://book.cakephp.org/2.0/en/models/data-validation.html