google reCAPTCHA tutorial for beginners Introduction In this blog, we will learn how to add google reCAPTCHA to website. Adding google reCAPTCHA protects your website form spam comments, messages, and any kind of attacks that spammers and attackers do. In this blog we will implement google reCAPTCHA in our website's contact form. You can add this reCAPTCHA in your comment form too. We will cover both client side and server side integration that help you to implement reCAPTCHA in your own website. Step 1: Register your website on google reCAPTCHA. First, go to this link https://www.google.com/recaptcha/admin/create . 1. Enter you website name on the label. 2. Select the reCAPTCHA type (v2 or v3). 3. Add domain URL. You can add multiple domains inside this. 4. After filling all the fields, click on the submit button. Step 2: Get your site key and secret key Once registered, Now you get the site key and secret key. site key which we will use in client side (in html code) a...