diff --git a/WEB/connectionBD.php b/WEB/connectionBD.php
index 4a94735..1476984 100644
--- a/WEB/connectionBD.php
+++ b/WEB/connectionBD.php
@@ -9,15 +9,10 @@
 
 function connexionBD(){
     $host = "localhost";
-    $dbname = "projetWeb";
-    $user = "postgres";
-    $pass = "0000";
-
-    $db = pg_connect("host=$host port=5432 dbname=$dbname user=$user password=$pass");
-
-    if($db == false){
-        echo "Erreur lors de la connexion à la base de données.";
-    }
+    $dbname = "projet";
+    $user = "utilisateur";
+    $pass = "-stri-";
+    $db = pg_connect("host=$host port=5432 dbname=$dbname user=$user password=$pass") or die("Erreur lors de la connexion à la base de données.");
     return $db;
 }
 
diff --git a/WEB/index.php b/WEB/index.php
index 66dc921..cdf7a10 100644
--- a/WEB/index.php
+++ b/WEB/index.php
@@ -6,18 +6,31 @@ require("connectionBD.php");
 $db = connexionBD();
 init();
 
+function printError(){
+    if(isset($_GET['error'])){
+        $erreur = getError($_GET['error']);
+        echo "<p class = 'error'>$erreur</p>";
+    }
+}
 
+function getError($code){
+    switch ($code){
+        case 1:
+            return "Adresse mail ou mot de passe invalide.";
+    }
+}
 
 function authentification($db, $mail, $password){
     $result = pg_query_params($db, "SELECT * FROM Utilisateur WHERE mail = $1;", array($mail));
     if ($result){
         $row = pg_fetch_array($result);
-        return (!strcmp($row["passwd"], $password));
+        return (strcmp($row["passwd"], $password)) == 0;
     }
     return false;
 }
 
 function init(){
+    global $db;
     session_start();
 
     if(!isset($_SESSION['mail'])){
@@ -31,7 +44,7 @@ function init(){
                 header('Location: tableauBord/tableauBord.php');
             }
             else {
-                header('Location: index.php?error=Adresse mail ou mot de passe invalide.');
+                header('Location: index.php?error=1');
             }
         }
     }
@@ -62,7 +75,7 @@ function init(){
         </div>
         <?php
             if(isset($_GET['error'])){
-                $erreur = $_GET['error'];
+                $erreur = getError($_GET['error']);
                 echo "<p class = 'error'>$erreur</p>";
             }
         ?>
diff --git a/WEB/inscription.php b/WEB/inscription.php
index ec54328..28bb4d2 100644
--- a/WEB/inscription.php
+++ b/WEB/inscription.php
@@ -28,7 +28,7 @@ function isMailUnique($db, $mail){
     $result = pg_query_params($db, "SELECT * FROM Utilisateur WHERE mail = $1;", array($mail));
     if($result){
         $row = pg_fetch_array($result);
-        return strcmp($row['mail'], $mail);
+        return (strcmp($row['mail'], $mail) != 0);
     }
     return false;
 }
@@ -37,7 +37,7 @@ function isLoginUnique($db, $login){
     $result = pg_query_params($db, "SELECT * FROM Utilisateur WHERE login = $1;", array($login));
     if($result){
         $row = pg_fetch_array($result);
-        return strcmp($row['login'], $login);
+        return (strcmp($row['login'], $login) != 0);
     }
     return false;
 }
@@ -49,6 +49,7 @@ function creerUtilisateur($db, $mail, $password, $prenom, $nom, $login, $phone,
 
 
 function init(){
+    global $db;
     session_start();
 
     if(!isset($_SESSION['mail'])){
diff --git a/WEB/tableauBord/tableauBord.php b/WEB/tableauBord/tableauBord.php
index d8c523d..c22ff6b 100644
--- a/WEB/tableauBord/tableauBord.php
+++ b/WEB/tableauBord/tableauBord.php
@@ -3,9 +3,10 @@
     require ('../connectionBD.php');
     $mail = null;
     $db = connexionBD();
-    init($mail);
+    init();
 
-    function init(&$mail){
+    function init(){
+        global $mail;
         session_start();
 
         //Si on est pas connecté redirection vers la page de connexion