Form Validation on Submission

what name and where?

[Visit Thailand]

Sorry but for the life of me I cannot remember the name of the form validation scripts that ask you to enter dynamically generated numbers and/or letters to validate that the person submitting the form is a human and not a bot.

What is the name of such a script please and can anyone recommend one?

[bill]

Sounds like you're looking for a CAPTCHA (Completely Automated Public Turing test to tell Computers and humans Apart) script.

[Visit Thailand]

Thanks Bill. Problem is with SE's unless you know what you are searching for it can be tough to find it!