From 4569cae57f127afd093794310ccd290d2d9fdf36 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Wed, 20 Apr 2016 10:58:46 -0400
Subject: [PATCH] Merge branch 'stable-3.1'

---
 interface/lib/classes/validate_dns.inc.php |   15 +--------------
 1 files changed, 1 insertions(+), 14 deletions(-)

diff --git a/interface/lib/classes/validate_dns.inc.php b/interface/lib/classes/validate_dns.inc.php
index a6920e0..4875928 100644
--- a/interface/lib/classes/validate_dns.inc.php
+++ b/interface/lib/classes/validate_dns.inc.php
@@ -309,20 +309,7 @@
 						$errmsg = $validator['errmsg'];
 						$errorMessage .= $app->tform->lng($errmsg)."<br />\r\n";
 					}
-				} else {
-					//* Check content with regex, if we use php < 5.2
-					$ip_ok = 0;
-					if(preg_match("/^(\:\:([a-f0-9]{1,4}\:){0,6}?[a-f0-9]{0,4}|[a-f0-9]{1,4}(\:[a-f0-9]{1,4}){0,6}?\:\:|[a-f0-9]{1,4}(\:[a-f0-9]{1,4}){1,6}?\:\:([a-f0-9]{1,4}\:){1,6}?[a-f0-9]{1,4})(\/\d{1,3})?$/i", $field_value)){
-						$ip_ok = 1;
-					}
-					if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
-						$ip_ok = 1;
-					}
-					if($ip_ok == 0) {
-						$errmsg = $validator['errmsg'];
-						$errorMessage .= $app->tform->lng($errmsg)."<br />\r\n";
-					}
-				}
+				} else $this->errorMessage .= "function filter_var missing <br />\r\n";
 			}
 		}
 		return $errorMessage;

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