自由課題, validates_length_of

kyanny · Jan 19, 2010 · ac46114 · ac46114
1 parent de24ab8
commit ac46114
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/depot/app/models/product.rb b/depot/app/models/product.rb
@@ -5,6 +5,7 @@ class Product < ActiveRecord::Base
     validate :price_must_be_at_least_a_cent
     validates_uniqueness_of :title
     validates_format_of :image_url, :with => %r{\.(gif|jpe?g|png)$}i, :message => 'は GIF, JPG, PNG 画像の URL でなければなりません'
+    validates_length_of :title, :minimum => 10
 
     def price_must_be_at_least_a_cent
         errors.add(:price, "は最小でも 0.01 以上でなければなりません") if price.nil? || price < 0.01