disabled submit on registration to avoid duplicate account creation

materio_user.pages.inc

@@ -1,4 +1,4 @@
-<?php 
+<?php
 
 function materio_user_registerblock(){
   $return = array();
@@ -28,14 +28,14 @@ function materio_user_register_submit(){
     unset ($_SESSION['messages']['error']);
   }else{
     $messages = drupal_get_messages('status');
-    // $return['messages'] = $messages; 
+    // $return['messages'] = $messages;
     drupal_set_message(t("Congratulations, you juste created your free materiO' account, welcome !"), 'status');
     foreach ($messages['status'] as $msg) {
       drupal_set_message($msg, 'status');
     }
   }
   // after registration user is automaticly logged in, thank's to login tobogan module
-  
+
   drupal_json_output($return);
 }
 
@@ -45,7 +45,7 @@ function materio_user_login_submit(){
 
   $form_state = array("values"=>$_POST);
   drupal_form_submit($_POST['form_id'], $form_state);
- 
+
   $return['errors'] = form_get_errors();
   if($return['errors'])
     unset ($_SESSION['messages']['error']);