Increase your Flarum forum's security with hCaptcha. Protects registration, new discussions, and replies from spam and abuse.

• Registration Protection — Requires hCaptcha during user sign-up
• Post Protection — Requires hCaptcha when creating discussions and replies
• Checkbox & Invisible Modes — Standard visible checkbox or transparent invisible challenge
• Permission Bypass — Exempt specific user groups from captcha via admin permissions
• Dark Mode Support — Automatically matches your forum's theme

• Flarum ^1.8
• PHP ^8.0

• Ralkage
• Github
• Packagist
• Discuss

composer require ralkage/flarum-hcaptcha

Then enable it in your Flarum admin panel under Extensions.

1. Create an account at hCaptcha and get your Site Key and Secret Key.
2. Go to Admin → hCaptcha and enter your credentials.
3. Choose between Checkbox (visible) or Invisible mode.
4. Optionally adjust which user groups can bypass the captcha under Permissions.

MIT — see LICENSE.