extending CI_form_validation don't work

[eluser]TheFuzzy0ne[/eluser]
If you want to extend the form validation class, you need to call your file MY_Form_validation.php, and the class name should be MY_Form_validation.

You can do it your way too, but you'll need to do it like this:

Code:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

include BASEPATH.'libraries/Form_validation'.EXT;

class Lt_form_validation extends CI_Form_validation {
    ...

Then you'd need to load your library like this:

Code:

$this->load->library('lt_form_validation');

And then call the methods like this:

Code:

$this->lt_form_validation->clear_field_data();