added validation to comment

2014-12-07 14:29:47 +01:00 · 2014-12-07 14:29:47 +01:00 · 2d44eeef60
parent 8479f308ac
commit 2d44eeef60
1 changed files with 2 additions and 0 deletions
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@ -3,4 +3,6 @@ class Comment < ActiveRecord::Base
  belongs_to :answer
  validates :user_id, presence: true
  validates :answer_id, presence: true
+
+  validates :content, length: { maximum: 160 }
 end