X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/3bf13d9c43dfe2996ddfe0bd15916623e63be1a1..52be0e81a0d8fb30a635b32f85d4465fc0578067:/app/models/relation_tag.rb

diff --git a/app/models/relation_tag.rb b/app/models/relation_tag.rb
index 939165ebd..2773d0612 100644
--- a/app/models/relation_tag.rb
+++ b/app/models/relation_tag.rb
@@ -1,6 +1,11 @@
 class RelationTag < ActiveRecord::Base
   set_table_name 'current_relation_tags'
+  set_primary_keys :relation_id, :k
 
-  belongs_to :relation, :foreign_key => 'id'
+  belongs_to :relation
 
+  validates_presence_of :relation
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => :relation_id
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end