Move credits out of util/

[friendica.git] / mod / register.php

diff --git a/mod/register.php b/mod/register.php
index d8231bd21e0aa306f82903628ea62396bbf40df9..2b0d87ca9921c651c6921dc88f1f191f9acfa061 100644 (file)
--- a/mod/register.php
+++ b/mod/register.php
@@ -16,6 +16,7 @@ use Friendica\Core\System;
 use Friendica\Core\Worker;
 use Friendica\Model;
 use Friendica\Module\Tos;
+use Friendica\Util\Strings;
 
 require_once 'include/enotify.php';
 
@@ -83,7 +84,7 @@ function register_post(App $a)
 
        $using_invites = Config::get('system', 'invitation_only');
        $num_invites   = Config::get('system', 'number_invites');
-       $invite_id = ((x($_POST, 'invite_id')) ? notags(trim($_POST['invite_id'])) : '');
+       $invite_id = ((x($_POST, 'invite_id')) ? Strings::escapeTags(trim($_POST['invite_id'])) : '');
 
        if (intval(Config::get('config', 'register_policy')) === REGISTER_OPEN) {
                if ($using_invites && $invite_id) {