From 999c161c8ec052272dc64c3d11dcda6fdaaa2585 Mon Sep 17 00:00:00 2001
From: Vladimir Krylov <vladimir.krylov@perfectline.co>
Date: Mon, 13 Jun 2016 13:17:01 +0300
Subject: [PATCH] Story#120095555 - glue nameserver may have IPv4 or IPv6

---
 app/models/domain.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/models/domain.rb b/app/models/domain.rb
index 5959cbb90..76cb23ff0 100644
--- a/app/models/domain.rb
+++ b/app/models/domain.rb
@@ -478,9 +478,11 @@ class Domain < ActiveRecord::Base
   def validate_nameserver_ips
     nameservers.to_a.reject(&:marked_for_destruction?).each do |ns|
       next unless ns.hostname.end_with?(".#{name}")
-      next if ns.ipv4.present?
+      next if ns.ipv4.present? || ns.ipv6.present?
+
       errors.add(:nameservers, :invalid) if errors[:nameservers].blank?
       ns.errors.add(:ipv4, :blank)
+      ns.errors.add(:ipv6, :blank)
     end
   end