Captcha control
The Captcha control can be used when you want to require users to answer a Captcha prior to submitting a web form.
reCAPTCHA functionality only works for forms that are available on the Forms Portal. It is not supported in the viewers or on forms in the Forms menu.
A System Administrator has to configure the Recaptcha integration before a Captcha control can be added to a form. See reCAPTCHA integration for more information.
Properties
Once a captcha control has been added to a form, you can configure it using the options on the Properties tab.
ID: The captcha control ID. The ID is automatically assigned when a captcha control is added to a form. The value of this field cannot be edited.
Name: A name for the captcha control. This name is used to identify the captcha control in other forms.