验证信息cakephp错误？

Question

我该如何定制一个在cakephp中验证的消息呢？

$value=$this->data['value']; 
'count_device' => array(
        'rule' => 'checkvalues', 
        'message' =>'Value must be greater than or equal to'.$value; 
        )); 

所述消息是错误如何解决????

Answer 1

尝试这样，

$value=$this->data['value']; 
'count_device' => array(
        'rule' => 'checkvalues', 
        'message' =>'Value must be greater than or equal to'.$value; 
        )); 

public function checkvalues($value,$context){ 
     if($context['data']['count_device'] > $value) { 
      return false; 
     } else { 
      return true; 
     } 
    }