小编Nav*_*n R的帖子

我已经在这里和其他地方提供了很多链接和解决方案,但我无法解决我所面临的回调问题.我正在使用Codeigniter和HMVC,代码如下.

以下代码来自My_Form_validation.php:

class MY_Form_validation extends CI_Form_validation {

    function run($module = '', $group = ''){
        (is_object($module)) AND $this->CI = &$module;
            return parent::run($group);
    }
}

下面如果回调函数:

public function _unique_email($str) {

    // Check if user already exists
    // Process only for current user
    $id = $this->uri->segment(4);
    $this->db->where('email', $this->input->post('email'));
    !$id || $this->db->where('id !=', $id);
    $user = $this->mdl_admin_users->get();

    if (count($user)) {
        $this->form_validation->set_message('_unique_email', 'User already exists. Please check %s.');
        return FALSE;
    }

    return TRUE;
}

和功能:

public function user_edit($id = NULL) {

    // Fetch …