From 2ae1eb77bea6e974e41b3c43920cdc34f12f2fd9 Mon Sep 17 00:00:00 2001 From: Florian Schaal Date: Wed, 13 Dec 2017 15:20:19 +0100 Subject: [PATCH] allow empty remote-list - validate_remote_user.inc.php --- interface/lib/classes/validate_remote_user.inc.php | 2 ++ 1 file changed, 2 insertions(+) diff --git a/interface/lib/classes/validate_remote_user.inc.php b/interface/lib/classes/validate_remote_user.inc.php index 1b941f04c..defcfe1a1 100755 --- a/interface/lib/classes/validate_remote_user.inc.php +++ b/interface/lib/classes/validate_remote_user.inc.php @@ -33,6 +33,8 @@ class validate_remote_user { function valid_remote_ip($field_name, $field_value, $validator) { global $app; + if(trim($field_value) == '') return; + $values = explode(',', $field_value); $regex = '/^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$/'; foreach($values as $cur_value) { -- GitLab