Using Captcha with tplForm

I want to use the captcha with a form template, but I can’t locate any documentation on what I need to add into my template chunk in order to use it.

The captcha works with a standard Jot call without my template, but not with it so I assume I must add something into the template?

Can anyone let me know, or point to an example?

Thanks

Mark

I’ve never tried this myself, but I found these lines in Jot default template.

I guess you have to modify and add these lines to your original template.

Here are necessary and sufficient guidelines how to handle validation process manually. I have used it on many occasions. You do not need to use captcha exactly in your form -- you can do it wherever you want on the page that is being validated.
1) include onto your page captcha image (no matter inside or outside your form):

--> veriword.php script does two things: it generates random image + it stores image’s content in textual format into the variable $_SESSION[’veriword’]
2) include into your form a textfield where user should enter verification code
3) within your script that handles submitted data compare user-provided code with the $_SESSION[’veriword’] variable -- if both values match, user successfully proved his "human nature"