Captcha stage
This stage adds a form of verification using Google's ReCaptcha or compatible services. Currently supported implementations:
- ReCaptcha
- hCaptcha
- Turnstile
Google ReCaptcha
This stage has two required fields: Public key and private key. These can both be acquired at https://www.google.com/recaptcha/admin.
hCaptcha
See https://docs.hcaptcha.com/switch
Turnstile
See https://developers.cloudflare.com/turnstile/get-started/migrating-from-recaptcha