The InvisibleSpamProtection is a simple anti spam protection based on principle that automated spammers enter bogus information in all form fields. It is based on the SpamProtection module, enabling the anti-spam measures to be applied to any form, including forms created with UserDefinedForms module.
The InvisibleSpamProtection module offers simple anti spam protection based on principle that automated spammers enter bogus information in all form fields they find on the form.
Spammers fall for the cunning trap as:
The module includes an EditableInvisibleSpamField to integrate with the UserForms module.
See the comment form below for a working example.
The Spam Protection Module provides the basic interface for managing the spam protection so first you need to install that module.