Can Of Spam Filter
Simple event filter to catch out spam
Description
The Can Of Spam filter protects your events from spam by adding a hidden field to your forms that contains a value unique to the person browsing your site. When the form is submitted it checks to make sure the value matches the client that requested the page. If the value doesn't match, the data doesn't save.
Changelog
Version 1.0.4, 9 December 2009
- Fixed a handful of minor bugs.
Version 1.0.3, 23 February 2009
- The hash value is now stored in the database, and re-created whenever the form saves successfully.
- Please uninstall the old version before installing 1.003.
Version 1.0.2, 27 September 2008
- Included correct installation instructions, see readme.txt.