[Solved] - Problem in loading Validation Library

[eluser]Prasanna[/eluser]
Hi all,

I have presented my code below which causes error on my server. But i have tested the same code in some other server, it works fine.

So may i know what causes error in the server. Do i needs to check any php.ini settings ?

Code:

<?php
class Sample extends Controller
{
    //Constructor
    function Sample()
    {
        parent::Controller();
    }

    function index()
    {
        //Load the required libraries.
        $this->load->library('validation');
        
        //Set the validation rules
        $this->_loginFrmRules();
    }

    function _loginFrmRules()
    {
        $rules['admin_name']        = 'trim|required';

        $this->validation->set_rules($rules);

        $fields['admin_name']        = $this->lang->line('login_username');

        $this->validation->set_fields($fields);
    }
}
?>

Output:

Code:

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Sample::$validation

Filename: admin/sample.php

Line Number: 23

Can any one guide me on how to fix this issue. Please help me.