How to keep url clean on calling $this->index()

[eluser]CodeIgniteMe[/eluser]
If you really want to get back to your original URIs you can set your validation at the same function.

Code:

<?php
Class Some extends CI_Controller{

function index()
{
if(isset($_POST['btnSubmit'])) // if the form isn't submitted yet, you skip validation
{
$this->validate_user();
}

$this->load->view('validation form');

}

function validate_user()
{
// your validation and/or redirects here
}

}

in your view

Code:

// with short_open_tags open
<?=form_open('some/index');?>
// your form codes
<?=form_close();?>