This is a PHP library to integrate Google reCAPTCHA v3 in your web application. We have created a contact form and used Google reCAPTCHA v3 to protect your website or web form from and spam bot or abuse.
#Working of Google reCAPTCHA v3 Google reCAPTCHA v3 works on spam score and based on that score it decide that whether it is spam or not.
Google reCAPTCHA v3 requires Secret Key & Site Key which passes into the reCAPTCHA API. Click here to generate Google reCAPTCHA V3 Secret Key & Site Key.
We have created a complete tutorial with step to step explanation to add Google reCAPTCHA v3 in PHP contact form with live demo here.
We have created a live demo to demonstrate the integration of Google reCAPTCHA v3 in PHP. Click here to see the Demo of Google reCAPTCHA v3