X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/4012eb7f9a723a27ddf42615eec5d4c27e1e2534..0d597c1771dce91ee2880ef946f5a9976c6e10d1:/app/models/user.rb

diff --git a/app/models/user.rb b/app/models/user.rb
index 7b57b8710..d6cff0f25 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -13,6 +13,7 @@ class User < ActiveRecord::Base
   validates_length_of :pass_crypt, :minimum => 8
   validates_length_of :display_name, :minimum => 3, :allow_nil => true
   validates_format_of :email, :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i
+  validates_format_of :display_name, :with => /^[^\/;.,?]*$/
 
   before_save :encrypt_password