The 'spam protect' feature prevents the possibility of a form filler to spam
your form and shower you with entries. Once a form filler presses on the 'submit' button he/she is prompted
to fill in the characters in the captcha box.
Please note!
In Safari/IE6/IE7 or in forms smaller than 220x220 pixels the spam protect prompt (in section 3) will appear in a regular pop up window.
All you need to do in order to activate this feature is:
1) enter your form in the form creator
2) check the "Spam Protect" checkbox situated in the 'Settings'.
3) Save the form.
* Following is an image of the prompt that will appear once a user attempts to submit the form.