Kohana 3在验证时抛出致命错误

Question

试着在这里按照wiki上的示例:扩展模型Auth用户类,并且当它进行验证时我遇到致命错误.

ErrorException [ Fatal Error ]: Class 'Validate' not found

有任何想法吗？这是它失败的代码片段:

class Model_User extends Model_Auth_User
  {
    public function validate_create(& $array) 
    {
        // Initialise the validation library and setup some rules       
        $array = Validate::factory($array)
                        ->rules('password', $this->_rules['password'])
                        ->rules('username', $this->_rules['username'])
                        ->rules('email', $this->_rules['email'])
                        ->rules('password_confirm', $this->_rules['password_confirm'])
                        ->filter('username', 'trim')

Answer 1

使用3.1？ Validate现在Validation已经删除了过滤器.

查看http://kohanaframework.org/3.1/guide/kohana/upgrading和http://forum.kohanaframework.org/discussion/comment/57374.