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-rw-r--r--app/models/application_setting.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index c8841178e93..05430c2ee18 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -44,6 +44,10 @@ class ApplicationSetting < ActiveRecord::Base
allow_blank: true,
format: { with: /\A#{URI.regexp(%w(http https))}\z/, message: "should be a valid url" }
+ validates :admin_notification_email,
+ allow_blank: true,
+ email: true
+
validates_each :restricted_visibility_levels do |record, attr, value|
unless value.nil?
value.each do |level|