您可以通過這種方式改變錯誤分隔符:
<ul>
<?php echo validation_errors('<li>', '</li>'); ?>
</ul>
文檔下面的例子。
直接編輯系統庫是不好的做法; CI提供更好的選項(覆蓋/定製,通過MY_
類,libraries,hooks等)。這爲您提供輕鬆升級CI版本的好處&可讓您的應用程序可移植/自定義代碼與核心框架隔離。
<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter Form Validation Extension
*/
class MY_Form_validation extends CI_Form_validation {
/**
* MY_Form_validation::valid_url
* @abstract Ensures a string is a valid URL
*/
function valid_url($url) {
if(preg_match("/^http(|s):\/{2}(.*)\.([a-z]){2,}(|\/)(.*)$/i", $url)) {
if(filter_var($url, FILTER_VALIDATE_URL)) return TRUE;
}
$this->CI->form_validation->set_message('valid_url', 'The %s must be a valid URL.');
return FALSE;
}
/**
* MY_Form_validation::alpha_extra()
* @abstract Alpha-numeric with periods, underscores, spaces and dashes
*/
function alpha_extra($str) {
$this->CI->form_validation->set_message('alpha_extra', 'The %s may only contain alpha-numeric characters, spaces, periods, underscores & dashes.');
return (! preg_match("/^([\.\s-a-z0-9_-])+$/i", $str)) ? FALSE : TRUE;
}
/**
* MY_Form_validation::numeric_comma()
* @abstract Numeric and commas characters
*/
function numeric_comma($str) {
$this->CI->form_validation->set_message('numeric_comma', 'The %s may only contain numeric & comma characters.');
return (! preg_match("/^(\d+,)*\d+$/", $str)) ? FALSE : TRUE;
}
/**
* MY_Form_validation::matches_pattern()
* @abstract Ensures a string matches a basic pattern
*/
function matches_pattern($str, $pattern) {
if (preg_match('/^' . $pattern . '$/', $str)) return TRUE;
$this->CI->form_validation->set_message('matches_pattern', 'The %s field does not match the required pattern.');
return FALSE;
}
}
/* End of file MY_form_validation.php */
/* Location: ./{APPLICATION}/libraries/MY_form_validation.php */
如果沒有準備好,我會建議客戶端驗證圖層,所以CodeIgniter圖層只有在它們仍然能夠提交表單時才能看到。 –
此外,我會查閱CI文檔:[回調:您自己的驗證功能](http://codeigniter.com/user_guide/libraries/form_validation.html#callbacks)。 –
@JaredFarrish謝謝我已經使用liveValidation進行了客戶端驗證http://livevalidation.com/ –