Getting Started with Google Captcha
TL;DR: Protect your forms from bots and spam with Google reCAPTCHA.
What is Google Captcha?
Google Captcha (reCAPTCHA) adds an extra layer of security to forms:
- Login pages
- Registration forms
- Contact forms
- Public submissions
How It Works
When enabled, users see a captcha challenge on forms. This blocks automated bots while allowing real users through.
Prerequisites
- ✅ Google Captcha module enabled
- ✅ Admin has configured reCAPTCHA keys
User Experience
- You may see "I'm not a robot" checkbox
- Sometimes asked to identify images
- Invisible reCAPTCHA runs automatically