X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/d9e070e06956801aba2378c1b79b4d9f13ae12ee..52be0e81a0d8fb30a635b32f85d4465fc0578067:/app/models/node_tag.rb

diff --git a/app/models/node_tag.rb b/app/models/node_tag.rb
index 9795ff493..6bc1c555e 100644
--- a/app/models/node_tag.rb
+++ b/app/models/node_tag.rb
@@ -1,5 +1,11 @@
 class NodeTag < ActiveRecord::Base
   set_table_name 'current_node_tags'
+  set_primary_keys :node_id, :k
 
-  belongs_to :node, :foreign_key => 'id'
+  belongs_to :node
+  
+  validates_presence_of :node
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => :node_id
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end