Required Fields

[Sheetrum]

I would like to make one field on a form a specific value to help reduce
SPAM. I had in mind something like asking a question "What is 3 + 3? and
require the answer to be 6. How is this accomplished using Javascript?

 

[Andrew Murray]

I would like to make one field on a form a specific value to help reduce
SPAM. I had in mind something like asking a question "What is 3 + 3? and
require the answer to be 6. How is this accomplished using Javascript?

javascript wouldn't be any good, as the spammer would simply turn it off.

The "captcha" is down with a server side script. www.veign.com has a
mailer script which uses the "captcha" idea, but has a random image
generated, requiring the person to input the characters into a field
before the form is submitted:

http://www.veign.com/code-view.php?type=web&codeid=52