如何设定规则，表单验证我的自定义库中的笨

Question

// IAM试图加载与输入数组和检查，然后输入

<?php defined('BASEPATH') OR exit('No direct script access allowed'); 
class Slider{ 

     public $ci; 
     public $ci2; 
     protected $CI; 
    function __construct() { 
       // reference to the CodeIgniter super object 
     $this->CI =& get_instance(); 
      $this->ci =&get_instance(); 
      $this->ci->load->model('Slider_Model'); 
        $this->CI->load->library('form_validation'); 
    } 

//负荷数组保存数据的输入和检查输入，然后保存数据enter image description here

 function AddSlide($Data){ 
$this->CI->load->library('form_validation'); 
$this->CI->form_validation->set_error_delimiters('<p style="color: red">', '</p>'); 
$this->CI->form_validation->set_rules($Data['Title'],$Data['Title'],'min_length[5]|max_length[20]'); 
$this->CI->form_validation->set_rules($Data['Description'],$Data['Description'],'min_length[10]|max_length[100]'); 
$this->CI->form_validation->set_rules($Data['Status'],$Data['Status'],'in_list[1,2]'); 

if ($this->CI->form_validation->run() == FALSE) 
{ 
    echo FALSE; 
} 
else 
{ 
    $this->ci->Slider_Model->AddNewSlid($Data); 
} 

} 











} 

Answer 1

请检查您form_validation库加载与否

：你需要改变这种状况

if ($this->CI->form_validation->run() === FALSE) 

这个if ($this->CI->form_validation->run() == FALSE)

function AddSlide($Data) 
{ 
$this->load->library('form_validation'); 

$this->form_validation->set_error_delimiters('<p style="color: red">', '</p>'); 
$this->CI->form_validation->set_rules($Data['Title'],'sasass','min_length[5]|max_length[20]'); 
$this->CI->form_validation->set_rules($Data['decription'],$Data['decription'],'min_length[10]|max_length[100]'); 
$this->CI->form_validation->set_rules($Data['status'],$Data['status'],'in_list[1,2]'); 

if ($this->CI->form_validation->run() == FALSE) 
{ 
    echo FALSE; 
} 
else 
{ 
    $this->ci->Slider_Model->AddNewSlid($Data); 
} 

}