class Tracetag < ActiveRecord::Base
self.table_name = "gpx_file_tags"
- validates_format_of :tag, :with => /\A[^\/;.,?]*\z/
- validates_length_of :tag, :within => 1..255
-
belongs_to :trace, :foreign_key => "gpx_id"
+
+ validates :trace, :associated => true
+ validates :tag, :length => 1..255, :format => %r{\A[^/;.,?]*\z}
end