Admin: Add variable validation before processing form in users to URL assignment

1 year ago · 214c817c35
parent 684a0e82a5
commit 214c817c35
1 changed files with 1 additions and 1 deletions
--- a/public/main/admin/access_url_add_users_to_url.php
+++ b/public/main/admin/access_url_add_users_to_url.php
@ -45,7 +45,7 @@ echo Display::toolbarAction(
 Display::page_subheader2($tool_name);
-if ($_POST['form_sent']) {
+if (!empty($_POST['form_sent'])) {
    $form_sent = $_POST['form_sent'];
    $users = is_array($_POST['user_list']) ? array_map('intval', $_POST['user_list']) : [];
    $url_list = is_array($_POST['url_list']) ? $_POST['url_list'] : [];