Verify JWT Token in Node.js: Secure Authentication with Middleware

🔥 Get the Source Code, PPT & Notes – Absolutely Free! : https://www.thapatechnical.com/2025/0... 💸 Get All My YouTube Videos' Source Code for just ₹249! Grab Now - https://thapatechnical.shop/source-code 📺 Watch the complete Node.JS Playlist here :   • Node JS Tutorial for Beginners in Hindi - ...   ------------------------------------------------------------------------------------------------------- 🔐 Learn how to securely verify JWT tokens in your Node.js application! In this tutorial, we’ll implement middleware-based authentication to check whether a user is logged in or not. You’ll also see how to handle missing tokens, extract tokens from cookies, and properly define request properties for authentication. 🚀 What You’ll Learn: ✅ How to verify JWT tokens in Node.js ✅ Checking if a user is logged in using authentication middleware ✅ Steps to safely extract and verify tokens from cookies ✅ Handling missing or invalid JWT tokens ✅ Modifying the request object to store user authentication details ✅ Testing & verifying the authentication flow ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course -    • HTML Complete Tutorial for Beginners in Hi...   🔗 Best CSS Course -    • Complete CSS Tutorial for Beginners in Hin...   🔗 JavaScript Basics Course Part 1 -    • JavaScript Full Course Tutorial for Beginn...   🔗 JavaScript Advanced Course Part 2 -    • JavaScript Advanced full Course Tutorial🔥1...   ------------------------------------------------------------------------ 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/0... ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now :    / @thapatechnical   📷 Connect on Instagram:   / thapatechnical   🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link:   / discord   ------------------------------------------------------------------------ ⌛TIMELINE⏳ ⏱ 0:00 - Introduction to JWT token verification ⏱ 0:30 - Get the source code for this tutorial ⏱ 1:45 - Checking if a user is logged in or not ⏱ 2:12 - Using middleware to verify authentication ⏱ 4:30 - What’s required to verify a JWT token ⏱ 6:00 - Handling cases where no token is found ⏱ 6:30 - How to create a custom property in the request (req) object ⏱ 8:10 - Extracting the token from cookies for verification ⏱ 10:02 - Writing the JWT verification function ⏱ 11:50 - Testing and verifying our authentication code ⏱ 12:40 - Next video update & upcoming topics