The following note is valid for RSForm Free version. The Pro version has not been tested.

This article requires a basic HTML knowledge at least.

If you plan to use Core Design Captcha plugin for RSForm Free, you should take into consideration the following notes:

• Captcha requires HTML class attribute with "rsform" value. So edit your RSForm form and in "Form Style" section just add "class" attribute with "rsform" value into the FORM tag.
• Submit element has to be input type="submit" only. Button (type "submit") or input (type "button") is not recognized by Captcha plugin.
• Please remember Captcha works only if RSform! is used as a component via Menu Link.