Question

我正在使用将codeigniter表单验证规则保存到指定here的配置文件的技术，但似乎无法使其正常工作。

我也试图从Validation_Callbacks.php库中调用验证回调函数，我通过autoload.php机制自动加载。

以下是我的form_validation.php表格验证规则配置文件的摘录：

<?php
/* This config file contains the form validation sets used by the application */

$config = array(
    'register_user' => array(
            array(
                    'field' => 'dob',
                    'label' => 'lang:register_dob',
                    'rules' => 'trim|required|date_check|age_check|xss_clean'
                ), ...
            )
          )

这是Validation_Callbacks.php文件，它位于应用程序/库下：

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
/**
* Custom validator library containing app-specific validation functions
*/
class Validation_Callbacks {
/* Checks that the given date string is formatted as expected */
function date_check($date) {
    $ddmmyyyy='(0[1-9]|[12][0-9]|3[01])[- \/.](0[1-9]|1[012])[- \/.](19|20)[0-9]{2}';
    if(preg_match("/$ddmmyyyy$/", $date)) {
        return TRUE;
    } else {
        $this->form_validation->set_message('date_check', $this->lang->line('error_register_dob_format'));
        return FALSE;
    }
}

/* Checks that the given birthday belongs to someone older than 18 years old. We assume
* that the date_check method has already been run, and that the given date is in the
* expected format of dd/mm/yyyy */
function age_check($date) {
    $piecesDate = explode('/', $date);
    $piecesNow = array(date("d"), date("m"), date("Y"));
    $jdDate = gregoriantojd($piecesDate[1], $piecesDate[0], $piecesDate[2]);
    $jdNow = gregoriantojd($piecesNow[1], $piecesNow[0], $piecesNow[2]);

    $dayDiff = $jdNow - $jdDate;

    if ($dayDiff >= 6570) {
        return TRUE;
    } else {
        $this->form_validation->set_message('age_check', $this->lang->line('error_register_age_check'));
        return FALSE;
    }
}

}

我正在使用标准来调用它：

if ($this->form_validation->run('register_user') == FALSE) {

我的回调函数未被调用。这里有什么我想念的吗？提前感谢您提供的任何帮助！

Answer 1

确保：

当规则组的名称相同时它将控制器类/功能运行时自动使用（）从中调用函数类/函数。

要测试您可以尝试使用：

$this->load->config('configname');

Codeigniter表单验证配置文件无效

1 个答案: