Captcha Action
CasWAF provides a easy-to-use Captcha Action feature to help you control the access of your website. You can add Captcha Actions to require users to pass a CAPTCHA verification before accessing your website.

Before adding a Captcha Action, you need to make sure that you have added a Captcha applications in your Casdoor instance and your Casdoor version is greater than or equal to v1.681.0.
Captcha Action properties
Immunity times: Used in theCaptchatype. The times that the user can access the site without captcha verification after passing the captcha verification. It should be a positive integer.