@@ -4,4 +4,8 @@ class Product < ActiveRecord::Base has_attached_file :photo, :styles => { :small => "150x150>" }, :url => "/assets/products/:id/:style/:basename.:extension", :path => ":rails_root/public/assets/products/:id/:style/:basename.:extension" + + validates_attachment_presence :photo + validates_attachment_size :photo, :less_than => 5.megabytes + validates_attachment_content_type :photo, :content_type => ['image/jpeg', 'image/png'] end episode-134/store/app/models/product.rb fa71c4a680796cbc77de507ff086b2ffd59b68a5 Ryan Bates ryan@railscasts.com http://github.com/ryanb/railscasts-episodes/commit/c33a49bd0978c7a1f917c11c096e4bddf8e8121a c33a49bd0978c7a1f917c11c096e4bddf8e8121a 2008-11-01T21:12:56-07:00 2008-11-01T21:12:56-07:00 adding validations to product in episode 134 5641236380e059db626685e63b0905eabf8e341f Ryan Bates ryan@railscasts.com