From c1f39c0c4035665b38e46872552359dff051da0d Mon Sep 17 00:00:00 2001
From: Thom <thom@amsterdamtech.nl>
Date: Sat, 21 Oct 2023 11:49:36 +0200
Subject: [PATCH] Do not allow the value `any` for also_notify (#6584)

---
 interface/lib/classes/validate_dns.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/interface/lib/classes/validate_dns.inc.php b/interface/lib/classes/validate_dns.inc.php
index 15d670d84a..1dca969629 100644
--- a/interface/lib/classes/validate_dns.inc.php
+++ b/interface/lib/classes/validate_dns.inc.php
@@ -292,7 +292,7 @@ class validate_dns {
 		if($validator['allowempty'] != 'y') $validator['allowempty'] = 'n';
 		if($validator['allowempty'] == 'y' && $field_value == '') {
 			//* Do nothing
-		} elseif ($field_value == 'any') {
+		} elseif ($field_value == 'any' && $field_name != "also_notify") {
 			//* Do nothing
 		} else {
 			//* Check if its a IPv4 or IPv6 address/range
-- 
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