[eluser]seba22[/eluser]
[quote author="CroNiX" date="1354473720"]What do your error logs show? What's the error message? How are you loading the validation library? What is the filename of your new MY_Form_validation.php fileand it's location? How are you setting the rules? You've changed things but aren't showing the rest of the code where you changed them.[/quote]
Actually i don't have any error log!
Just ISE (white page - http header internal server error 500)
So starting from begining, i have controller
Code:
class Admin extends CI_Controller {
function __construct() {
parent::__construct();
$this->load->library('session');
$this->load->helper('url');
$this->load->helper('form');
$this->load->library('form_validation');
}
Here i initialize form, and form_validation.
Here i use it
Code:
$allowed = array("a", "aa", "aaa");
$this->form_validation->set_rules('admin_title', 'myvalue', 'required|min_length[3]|valid_array_element[' . implode(';', $allowed) . ']');
if ($this->form_validation->run() == FALSE) {
echo "not validated";
} else {
echo " validated";
}
}
When i remove valid_array (entry) validation run OK.
Code:
/application/libraries/MY_Form_validation.php
Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class MY_Form_validation extends CI_Form_validation {
function __construct($rules = array()) {
parent::__construct($rules);
}
function valid_array_element($str, $allowed)
{
$allowed = explode(';', $allowed);
if (in_array($str, $allowed)) {
return TRUE;
}
else
{
//failed rule, set error message and return FALSE
$this->set_error('valid_array_element', 'The %s field can only be one of the following options: ' . implode(', ', $allowed));
return FALSE;
}
}
}
?>
Function is called properly, look at this:
When i add mail
Code:
function valid_array_element($str, $allowed)
{
$allowed = explode(';', $allowed);
mail('admin@xxx','array','String to test:'.PHP_EOL.$str.PHP_EOL.' array to test:'.PHP_EOL.print_r($allowed,true));
if (in_array($str, $allowed)) {
return TRUE;
}
else
{
//failed rule, set error message and return FALSE
$this->set_error('valid_array_element', 'The %s field can only be one of the following options: ' . implode(', ', $allowed));
return FALSE;
}
}
I entered "invalid string" into form validated field.
Email i got:
Code:
String to test:
invalid string
array to test:
Array
(
[0] => a
[1] => aa
[2] => aaa
)
If You need any tests, please tell me i will provide.
