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Question description

I am using code igniter and I got a project from my friend to make the login system. 

I made the dB and the username and password are in the database. I put the exact credentials but when I log in it just refreshes.

I don't know what all code you require, just comment below and I'll reply back.

The user.php code:

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

class Users extends CI_Controller {

function __construct() {



public function index() {

$data['sign_in'] = array();

echo $this->load->view('includes/header', (isset($data['header']) ? $data['header'] : ''), true);

echo $this->load->view('includes/main_menubar', (isset($data['main_menubar']) ? $data['main_menubar'] : ''), true);

echo $this->load->view('sign_in', (isset($data['sign_in']) ? $data['sign_in'] : ''), true);

echo $this->load->view('includes/footer', (isset($data['footer']) ? $data['footer'] : ''), true);


public function sign_in() {

if($_POST) {

$this->form_validation->set_rules('username', 'Username', 'required');

$this->form_validation->set_rules('password', 'Password', 'required|password');

if($this->form_validation->run() != FALSE) {


$username = $this->input->post('username');

$password = $this->input->post('password');

$this->users_model->sign_in($username, $password);



} else {




public function sign_out() {






Here is the admin area sign in php code:

<div class="content_segment recentMovies clearfix">

    <div class="segment_title clearfix">

        Sign in

    </div> <!-- segment_title -->

    <div class="inner_padding list clearfix">

    <?php echo form_open_multipart('users/sign_in'); ?>


        <p><label>Username:</label> <?php echo form_input(array('name' => 'username', 'id' => 'i_username', 'value' => set_value('username'))); ?></p>

        <p><label>Password:</label> <?php echo form_password(array('name' => 'password', 'id' => 'i_password', 'value' => set_value('password'))); ?></p>

        <p><label>&nbsp;</label> <input type="submit" name="submit_sign_in" value="Log me in!" /></p>


        <?php echo form_close(); ?>

    </div> <!-- list -->

</div> <!-- content_segment -->

Tutor Answer

(Top Tutor) Daniel C.
School: Rice University
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