diff --git a/includes/users/Member.inc.php b/includes/users/Member.inc.php
index 0b71042..36c07d0 100644
--- a/includes/users/Member.inc.php
+++ b/includes/users/Member.inc.php
@@ -253,11 +253,11 @@ class Member {
      *
      * @param string $fullName
      * @param Right $rights
-     * @param string $password
+     * @param string $new_password
      * @param number $birthday
      * @param string $mail
      */
-    public function setInformations($fullName, array $rights, $password, $birthday, $mail) {
+    public function setInformations($fullName, array $rights, $new_password, $birthday, $mail) {
 
         $fullName = InputSanitizer::Sanitize($fullName);
         $birthday = InputSanitizer::Number($birthday);
@@ -267,8 +267,8 @@ class Member {
         $this->fullname = $fullName;
         $this->mail = $mail;
 
-        if ($password) {
-            $passwordHash = hash("sha512", $password);
+        if (strlen($new_password) > 4) {
+            $passwordHash = hash("sha512", $new_password);
         } else {
             $passwordHash = "disabled";
         }
diff --git a/includes/utils/InputSanitizer.inc.php b/includes/utils/InputSanitizer.inc.php
index 33baec0..5acd2f2 100644
--- a/includes/utils/InputSanitizer.inc.php
+++ b/includes/utils/InputSanitizer.inc.php
@@ -29,6 +29,7 @@ class InputSanitizer {
      */
     public static function Username($input) {
         $input = preg_replace("/[^a-z]+/i", "", $input);
+        $input = strtolower($input);
         return $input;
     }
 
diff --git a/nbproject/private/configs/Production.properties b/nbproject/private/configs/Production.properties
index 49d095a..39bb256 100644
--- a/nbproject/private/configs/Production.properties
+++ b/nbproject/private/configs/Production.properties
@@ -1,5 +1,5 @@
-remote.connection=Cransmontana.ch
-remote.directory=
+remote.connection=accm
+remote.directory=/httpdocs
 remote.upload.directly=true
 run.as=REMOTE
 url=http://www.accransmontana.ch/
diff --git a/pages/UserAdministrationPage.inc.php b/pages/UserAdministrationPage.inc.php
index 8837ae4..0ef40cb 100644
--- a/pages/UserAdministrationPage.inc.php
+++ b/pages/UserAdministrationPage.inc.php
@@ -195,10 +195,6 @@ FORM;
             $password = "";
         }
 
-        if (!$password && $user) {
-            $password = $user->getPassword();
-        }
-
         if (!$user) {
             $user = Member::Create($fullName, $username, $password, $birthday, $mail, $memberRightsArray);
         } else {