Balbooa Joomla Forms Builder allows protecting your forms from spam with Google ReCaptcha.
1. Go to: Extensions ➝ Plugin Manager find the plugin Captcha - ReCaptcha and enable it.
2. Select ReCaptcha version 2.0.
3. Enter the Site Key and Secret Key.
1. Go to: Submit Button Settings ➝ Spam Protection.
2. In the field “reCAPTCHA” select CAPTCHA - reCAPTCHA.