Add custom NamespaceValidator

1 files changed, 2 insertions, 4 deletions

diff --git a/app/models/user.rb b/app/models/user.rb
index 719b49b16fe..cfed797e725 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -148,11 +148,9 @@ class User < ActiveRecord::Base
   validates :bio, length: { maximum: 255 }, allow_blank: true
   validates :projects_limit, presence: true, numericality: { greater_than_or_equal_to: 0 }
   validates :username,
+    namespace: true,
     presence: true,
-    uniqueness: { case_sensitive: false },
-    exclusion: { in: Gitlab::Blacklist.path },
-    format: { with: Gitlab::Regex.namespace_regex,
-              message: Gitlab::Regex.namespace_regex_message }
+    uniqueness: { case_sensitive: false }
 
   validates :notification_level, inclusion: { in: Notification.notification_levels }, presence: true
   validate :namespace_uniq, if: ->(user) { user.username_changed? }