Google reCaptcha v3 is an effective tool to prevent spam and abuse on your website. This guide provides a step-by-step process for adding Google reCaptcha v3 with PHP to secure your web forms. Whether you're a beginner or an experienced developer, this guide will help you to implement Google reCaptcha v3 with ease, by covering all the necessary steps including creating an API key, implementing the reCaptcha script, and verifying the user response with PHP. By the end of this guide, you'll have a secure web form that can protect your website from spam and abuse, ensuring a better user experience
Google reCAPTCHA is a tool designed to prevent spam and abuse on websites. It is a free service that uses advanced risk analysis techniques to differentiate humans from bots. reCAPTCHA v3 works by assigning each website visitor a score based on their interaction with the website.