Require display names to have a minimum unicode width of 3 columns

[rails.git] / app / models / user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index 6fa0f330eaa244a38ee843ea8352e41213747512..125e5e97372c87c539540b682e805f5909d0611f 100644 (file)
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -98,7 +98,8 @@ class User < ApplicationRecord
                            :normalized_uniqueness => { :case_sensitive => false }
   validates :display_name, :if => proc { |u| u.display_name_changed? },
                            :characters => { :url_safe => true },
-                           :whitespace => { :leading => false, :trailing => false }
+                           :whitespace => { :leading => false, :trailing => false },
+                           :width => { :minimum => 3 }
   validate :display_name_cannot_be_user_id_with_other_id, :if => proc { |u| u.display_name_changed? }
   validates :email, :presence => true, :confirmation => true, :characters => true
   validates :email, :if => proc { |u| u.email_changed? },