X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/bbd769304cf29bbd9574fd3c7167feb7d5d0aa17..03eb6ce048047826cb40d73e755702ec51b916d5:/app/models/way_tag.rb

diff --git a/app/models/way_tag.rb b/app/models/way_tag.rb
index 4548674d4..fa9b43361 100644
--- a/app/models/way_tag.rb
+++ b/app/models/way_tag.rb
@@ -6,4 +6,9 @@ class WayTag < ActiveRecord::Base
   # FIXME add a real multipart key to waytags so that we can do eager loadin
 
   belongs_to :way, :foreign_key => 'id'
+  
+  validates_presence_of :id
+  validates_length_of :k, :v, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :id, :scope => :k
+  validates_numericality_of :id, :only_integer => true
 end