adds Setting validation

2015-08-31 13:35:56 +02:00
parent 2e5b5bccb5
commit 0dca4c277b
1 changed files with 3 additions and 0 deletions
--- a/app/models/setting.rb
+++ b/app/models/setting.rb
@@ -1,4 +1,7 @@
 class Setting < ActiveRecord::Base
+
+  validates :key, presence: true, uniqueness: true
+
  default_scope { order(key: :desc) }

  def self.value_for(key)