With this extension you will be able to use Google reCAPTCHA in your site.
Protected functions: register, comment, contact.
INSTALLATION INSTRUCTIONS - OCMOD (ZIP)
FTP HAS TO BE ENABLED IN GRANDCMS SETTINGS! Or you can use QuickFix!
- In "Extensions > Extension Installer" press the blue "Upload" button and upload the file "recaptcha.ocmod.zip".
- In "Extensions > Modifications" press the top right blue "Refresh" button (circular arrows) to refresh the modification cache.
- Add permissions to the new controllers in "Users > Admins > Admin Groups"
After install you can set up basic and google reCAPTCHA at "Extension > Captcha".
If you would like to use Google reCAPTCHA then you will need proper keys from https://www.google.com/recaptcha
Just insert keys and after it add Google reCAPTCHA to the pages at "System > Settings > Edit your site > Option tab > Captcha part