Add uniqueness validation for `SingleSignOnRecord#external_id`.

2017-11-30 15:15:52 +08:00 · 2017-11-30 15:15:52 +08:00 · 853b51b519
parent f7f743970b
commit 853b51b519
1 changed files with 2 additions and 0 deletions
--- a/app/models/single_sign_on_record.rb
+++ b/app/models/single_sign_on_record.rb
@ -1,5 +1,7 @@
 class SingleSignOnRecord < ActiveRecord::Base
  belongs_to :user
+
+  validates :external_id, uniqueness: true
 end

 # == Schema Information