reCAPTCHA
Casdoor uses reCAPTCHA v2 Checkbox from Google. See reCAPTCHA docs and verify API.
Créez une paire de clés API
- Register a reCAPTCHA key pair for your site (site key + secret key).
- Choose the reCAPTCHA type and add authorized domains or package names.
- Accept the terms and click Register to get the site key and secret key.

Configurer dans Casdoor
Create a Captcha provider, set Type to reCAPTCHA, and enter the site key and secret key. Use Preview to check the captcha.

Use in an application
Edit the application, add the reCAPTCHA provider, and save.
