Question

我尝试对表单验证进行测试，但是当我在表单字段中输入一个好的条目时，它总是给我“无法连接”的消息。这是我的控制器脚本：

<?php
public function traitement(){
     $this->load->library('form_validation');

    $pseudo = $this->input->post('pseudo');
    $mdp = $this->input->post('mdp');
    $this->form_validation->set_rules('pseudo', '"Nom d\'utilisateur"', 'trim|required|min_length[5]|max_length[52]|alpha_dash|encode_php_tags|xss_clean');
    $this->form_validation->set_rules('mdp',    '"Mot de passe"',       'trim|required|min_length[5]|max_length[52]|alpha_dash|encode_php_tags|xss_clean');
        if($this->form_validation->run())
            {
                // the form is verified
                echo 'connected ';
            }
       else
            {
                //  the form is invalide
                echo 'unable to connect';
            }

}

Answer 1

尝试$this->form_validation->run() ==TRUE

<?php
    public function traitement(){
         $this->load->library('form_validation');

        $pseudo = $this->input->post('pseudo');
        $mdp = $this->input->post('mdp');
        $this->form_validation->set_rules('pseudo', '"Nom d\'utilisateur"', 'trim|required|min_length[5]|max_length[52]|alpha_dash|encode_php_tags|xss_clean');
        $this->form_validation->set_rules('mdp',    '"Mot de passe"',       'trim|required|min_length[5]|max_length[52]|alpha_dash|encode_php_tags|xss_clean');
            if($this->form_validation->run() ==TRUE)
                {
                    // the form is verified
                    echo 'connected ';
                }
           else
                {
                    //  the form is invalide
                    echo 'unable to connect';
                }

    }
    ?>

Answer 2

试试这个...

 <?php
        public function traitement(){
             $this->load->library('form_validation');

            $pseudo = $this->input->post('pseudo');
            $mdp = $this->input->post('mdp');
            $this->form_validation->set_rules('pseudo', '"Nom d\'utilisateur"', 'trim|required|min_length[5]|max_length[52]|alpha_dash|encode_php_tags|xss_clean');
            $this->form_validation->set_rules('mdp',    '"Mot de passe"',       'trim|required|min_length[5]|max_length[52]|alpha_dash|encode_php_tags|xss_clean');
                if(!$this->form_validation->run())
                    {
                        // the form is Invalid
                        echo 'unable to connect ';
                    }
               else
                    {
                        //  the form is valid
                        echo 'connected';
                    }

        }
        ?>

Answer 3

我发现此规则（xss_clean）的问题，当我删除它，没有问题检测到！

表单验证codeigniter出错

3 个答案: