Remove any characters that are not alphanumeric, spaces, hyphens, underscores, apostrophes, or ampersands.

2 years ago · 7a8ef267ca
1 changed files with 1 additions and 1 deletions
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@ -34,7 +34,7 @@ module ApplicationHelper
  def sanitise_characters(string)
    return string unless string

-    string.tr("'", "’").tr("&", "＆")
+    string.gsub(/[^a-zA-Z0-9\s\-\_\'\&]/, '').tr("'", "’").tr("&", "＆")
  end

 private