ReCaptcha Setting

Re Captcha is a free service from Google that helps protect websites 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 Re Captcha challenge without having to solve a Captcha . Instead with just a single click they'll confirm they are not a robot.

How to disable/enable the Re Captcha setting

Go to admin panel->Project Setting->API setting->turn off/on the Re Captcha setting