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5 - Create reCAPTCHA

reCAPTCHA is a free service that protects your site from spam and abuse. It uses advanced risk analysis techniques to tell humans and bots apart. With the new API, a significant number of your valid human users will pass the reCAPTCHA challenge without having to solve a CAPTCHA. reCAPTCHA comes in the form of a widget that you can easily add to your blog, forum, registration form, etc

GET STARTED

We just have to follow the steps and paste our site key in the adminsitracion, in the "Key reCAPTCHA" field