X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/3bd92c16704823e79ac61f27d05c1a9be52858f5..52be0e81a0d8fb30a635b32f85d4465fc0578067:/app/models/way_tag.rb

diff --git a/app/models/way_tag.rb b/app/models/way_tag.rb
index 3f6ac8ce3..f0c5eea8b 100644
--- a/app/models/way_tag.rb
+++ b/app/models/way_tag.rb
@@ -1,8 +1,11 @@
 class WayTag < ActiveRecord::Base
   set_table_name 'current_way_tags'
+  set_primary_keys :way_id, :k
 
-  # false multipart key
-  set_primary_keys :id, :k, :v
-
-  belongs_to :way, :foreign_key => 'id'
+  belongs_to :way
+  
+  validates_presence_of :way
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => :way_id
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end