diff --git a/application/config/autoload.php b/application/config/autoload.php
index 7cdc901..af93112 100644
--- a/application/config/autoload.php
+++ b/application/config/autoload.php
@@ -58,7 +58,7 @@
 |
 |	$autoload['libraries'] = array('user_agent' => 'ua');
 */
-$autoload['libraries'] = array();
+$autoload['libraries'] = array('database');
 
 /*
 | -------------------------------------------------------------------
@@ -89,7 +89,7 @@
 |
 |	$autoload['helper'] = array('url', 'file');
 */
-$autoload['helper'] = array();
+$autoload['helper'] = array('form','url');
 
 /*
 | -------------------------------------------------------------------
@@ -132,4 +132,4 @@
 |
 |	$autoload['model'] = array('first_model' => 'first');
 */
-$autoload['model'] = array();
+$autoload['model'] = array('compte_model');
diff --git a/application/config/config.php b/application/config/config.php
index 58e1d3a..056dfa1 100644
--- a/application/config/config.php
+++ b/application/config/config.php
@@ -23,7 +23,7 @@
 | a PHP script and you can easily do that on your own.
 |
 */
-$config['base_url'] = 'http://localhost:1024/m-okapi/';
+$config['base_url'] = 'http://localhost/m-okapi/';
 
 /*
 |--------------------------------------------------------------------------
diff --git a/application/config/database.php b/application/config/database.php
index d22321e..4493190 100644
--- a/application/config/database.php
+++ b/application/config/database.php
@@ -76,9 +76,9 @@
 $db['default'] = array(
 	'dsn'	=> '',
 	'hostname' => 'localhost',
-	'username' => '',
+	'username' => 'root',
 	'password' => '',
-	'database' => '',
+	'database' => 'mokapi',
 	'dbdriver' => 'mysqli',
 	'dbprefix' => '',
 	'pconnect' => FALSE,
diff --git a/application/config/routes.php b/application/config/routes.php
index c414445..f6927ae 100644
--- a/application/config/routes.php
+++ b/application/config/routes.php
@@ -49,6 +49,6 @@
 | Examples:	my-controller/index	-> my_controller/index
 |		my-controller/my-method	-> my_controller/my_method
 */
-$route['default_controller'] = 'mokapi';
+$route['default_controller'] = 'MOkapi';
 $route['404_override'] = '';
 $route['translate_uri_dashes'] = FALSE;
diff --git a/application/controllers/MOkapi.php b/application/controllers/MOkapi.php
index e35749c..0131674 100644
--- a/application/controllers/MOkapi.php
+++ b/application/controllers/MOkapi.php
@@ -1,10 +1,63 @@
 <?php
 defined('BASEPATH') OR exit('No direct script access allowed');
 
-class MOkapi extends CI_Controller
-{
-    public function index()
-    {
-        $this->load->view('mokapi_home.php');
+class MOkapi extends CI_Controller{
+
+    /*=============================================================================
+            ICI LE CONSTRUCTEUR DE LA CALSS
+     ===============================================================================*/
+    function __construct(){
+        parent::__construct();
+    }
+    /*=============================================================================
+            ICI ACTION  DE LA CLASSE REPRESENTANT DE LA MAIN PAGE 
+     ===============================================================================*/
+    public function index(){
+        $this->load->view('user/main');
+    }
+    public function form_inscription(){
+        $this->load->view('user/mokapi_home');
+    }
+    public function form_auth(){
+        $this->load->view('user/auth');
+    }
+    /*=============================================================================
+            ICI L'ACTION DE CREATION D'UN COMPTE
+    ===============================================================================*/
+
+    public function Create_Account(){
+
+        $name_user = strip_tags($this->input->post('nom'));
+        $email_user = strip_tags($this->input->post('email'));
+        $pseudo_user = strip_tags($this->input->post('pseudo'));
+        $pass_user = $this->input->post('pwd');
+        $confirm_pass_user = $this->input->post('pwdc');
+        if ($pass_user == $confirm_pass_user && filter_var($email_user,FILTER_VALIDATE_EMAIL)) {
+            $verify_user_exist =  $this->compte_model->Sign_In_User($pseudo_user,$pass_user);
+            if ($verify_user_exist == false) {
+
+                $this->compte_model->Create_Account_User($name_user,$email_user, $pseudo_user, $pass_user);
+                echo "VOUS AVEZ CREE UN COMPTE ET BIENVENU CHEZ NOUS!";
+            }
+        }else{
+            redirect($_SERVER['HTTP_REFERER']);
+        }
+    }
+
+    /*=============================================================================
+            ICI L'ACTION DE SE LOGER
+    ===============================================================================*/
+    public function Login_In_Account(){
+
+        $pseudo_user = strip_tags($this->input->post('pseudo'));
+        $pass_user = $this->input->post('pwd');
+        $user =  $this->compte_model->Sign_In_User($pseudo_user,$pass_user);
+        if($user){
+            echo "vous etes bien sur votre compte!";
+        }else{
+            redirect($_SERVER['HTTP_REFERER']);
+        }
     }
-}
\ No newline at end of file
+}
+
+    
\ No newline at end of file
diff --git a/application/models/Compte_model.php b/application/models/Compte_model.php
new file mode 100644
index 0000000..66a9944
--- /dev/null
+++ b/application/models/Compte_model.php
@@ -0,0 +1,44 @@
+<?php
+
+	if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+
+	class Compte_model extends CI_Model {
+
+    /*=============================================================================
+            ICI LES ATTRIBUTS  DE LA CLASSE REPRESENTANT DE TABLE DE LA DB 
+     ===============================================================================*/
+        private $table_user = 'utilisateur';
+    /*=============================================================================
+            ICI LE CONSTRUCTEUR DE LA CLASSE 
+     ===============================================================================*/
+        function __construct(){
+            parent::__construct();
+        }
+    /*=============================================================================
+            ICI L' ACTION DE CREATION DU COMPTE 
+     ===============================================================================*/
+        public function Create_Account_User($nom_user, $pseudo_user,$email_user, $password_user){
+
+            $this->db->set('nomcomplet',$nom_user);
+            $this->db->set('login',$pseudo_user);
+            $this->db->set('email',$email_user);
+            $this->db->set('mdp',$password_user);
+            $this->db->set('etat',1);
+            return $this->db->insert($this->table_user);
+
+        }
+    /*=============================================================================
+            ICI L' ACTION DE SE LOGER
+     ===============================================================================*/
+        public function Sign_In_User($login ='', $pass =''){
+
+            $query = $this->db->where(['login'=>$login,'mdp'=>$pass])->get($this->table_user)->result();
+            if( $query == true){
+                return true;
+            }else{
+                return false;
+            }
+        }
+
+       
+    }
\ No newline at end of file
diff --git a/application/views/mokapi_home.php b/application/views/mokapi_home.php
deleted file mode 100644
index 1a7703f..0000000
--- a/application/views/mokapi_home.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-defined('BASEPATH') OR exit('No direct script access allowed');
-?>
-
-<!doctype html>
-<html>
-    <head>
-        <title>M-OKAPI</title>
-        <meta charset="utf-8" />
-    </head>
-    <body>
-        <h1>Bienvenue sur M-OKAPI</h1>
-        <p>
-            <em>Votre gestionnaire de budget optimisé</em>
-        </p>
-    </body>
-</html>
diff --git a/application/views/user/auth.php b/application/views/user/auth.php
new file mode 100644
index 0000000..0665647
--- /dev/null
+++ b/application/views/user/auth.php
@@ -0,0 +1,11 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?>
+<h1>AUTHENTIFICATION</h1>
+<form method ="post" action ="<?php echo site_url('MOkapi/Login_In_Account');?>">
+    <input type="text" class="form-control" placeholder="entez votre pseudo" name="pseudo">
+    <input type="password" class="form-control" placeholder="votre password" name="pwd">
+	<button class="btn btn-primary">LOGIN</button></fieldset>
+</form>
+<hr>
+<a href ="<?php echo site_url();?>"> <button>ACCUEIL</button></a>
diff --git a/application/views/user/main.php b/application/views/user/main.php
new file mode 100644
index 0000000..5c89c2a
--- /dev/null
+++ b/application/views/user/main.php
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <title>Page Title</title>
+   
+</head>
+<body>
+    <h1>BIENVENUE SUR M-OKAPI</h1>
+    <em> votre gestionnaire de budgets</em><br><br><br><br><br>
+   <a href ="<?php echo site_url('MOkapi/form_inscription');?>"> <button>CREER UN COMPTE</button></a>
+   <a href ="<?php echo site_url('MOkapi/form_auth');?>"> <button>SE CONNECTER</button></a>
+</body>
+</html>
\ No newline at end of file
diff --git a/application/views/user/mokapi_home.php b/application/views/user/mokapi_home.php
new file mode 100644
index 0000000..8139616
--- /dev/null
+++ b/application/views/user/mokapi_home.php
@@ -0,0 +1,12 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+?>
+<h1>CREER UN COMPTE</h1>
+<form method ="post" action ="<?php echo site_url('MOkapi/Create_Account');?>">
+    <input type="text" class="form-control" placeholder="entez votre nom" name="nom">
+    <input type="email" class="form-control" placeholder="exemple@domaine.com" name="email">
+    <input type="text" class="form-control" placeholder="entrez votre pseudo" name="pseudo">
+    <input type="password" class="form-control" placeholder="entez votre pwd" name="pwd">
+    <input type="password" class="form-control" placeholder="confirmez pwd" name="pwdc">
+	<button class="btn btn-primary">CREATE</button></fieldset>
+</form>