diff options
Diffstat (limited to 'usr/local')
| -rwxr-xr-x | usr/local/www/interfaces_groups_edit.php | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/usr/local/www/interfaces_groups_edit.php b/usr/local/www/interfaces_groups_edit.php index 51feffd..430bd7b 100755 --- a/usr/local/www/interfaces_groups_edit.php +++ b/usr/local/www/interfaces_groups_edit.php @@ -71,6 +71,11 @@ if ($_POST) { if (preg_match("/([^a-zA-Z])+/", $_POST['ifname'], $match)) $input_errors[] = "Only letters A-Z are allowed as the group name."; + $ifaces = get_configured_interface_with_descr(); + foreach ($ifaces as $gif => $gdescr) { + if ($gdescr == $_POST['ifname'] || $gif == $_POST['ifname']) + $input_errors[] = "The specified group name is already used by an interface. Please choose another name."; + } $ifgroupentry = array(); $ifgroupentry['ifname'] = $_POST['ifname']; $members = ""; |
