Node JS Tutorial for Beginners in Hindi - 2025 - Handling User Login in Express – Email & Password Validation + Redirection

🔗 Get the Source Code, PPT & Notes – Absolutely Free! : https://www.thapatechnical.com/2025/03/introduction-to-node.html 💸 Get All My YouTube Videos' Source Code for just ₹249! Grab Now - https://thapatechnical.shop/source-code 📺 Watch the complete Node.JS Playlist here :https://youtube.com/playlist?list=PLwGdqUZWnOp3KELplHtc-RnJ5xTUPqdgH&si=_ob8F88HYxCdspup ------------------------------------------------------------------------------------------------------- In this video, we will implement user login functionality in Express.js and handle authentication properly. 🔐 We’ll cover: ✅ Creating a login route & controller function ✅ Checking if the user’s email exists in the database ✅ Validating the password before allowing login ✅ Handling incorrect credentials with proper responses ✅ Redirecting users to the home page after successful login By the end of this video, you’ll have a working login system where users can sign in securely. Let’s get started! 🚀 ------------------------------------------------------------------------ 🚀 Boost Your Skills with these Pre-Requisite Videos: 🔗 Best HTML Course - https://youtu.be/5ccq_nLHneE 🔗 Best CSS Course - https://youtu.be/MSICFljRcb4 🔗 JavaScript Basics Course Part 1 - https://youtu.be/13gLB6hDHR8 🔗 JavaScript Advanced Course Part 2 - https://youtu.be/YwsOCN8woA8 ------------------------------------------------------------------------ 💸 Build Your Own E-commerce Website for Free! - https://www.thapatechnical.com/2024/03/build-complete-ecommerce-website-using.html ------------------------------------------------------------------------ ✌️ Join Us! 🚀 Become a Member: Unlock perks, free source code, and more Join Now : https://www.youtube.com/channel/UCwfaAHy4zQUb2APNOGXUCCA/join 📷 Connect on Instagram: https://www.instagram.com/thapatechnical 🗨️ Join Our Discord Server: Hang out with fellow programmers Discord Link: https://discord.gg/MdScmCsua6 ------------------------------------------------------------------------ ⌛TIMELINE⏳ 0:00 🎬 Introduction – Implementing Login Code in Express.js 0:15 🔍 Understanding the Login Functionality We Need 0:45 🔗 Creating the Login Route (POST Request) 1:05 🛠️ Building the Login Controller Function 1:30 🔧 Handling Login Post Code & Validations 2:40 📩 Checking if User Email Already Exists in Database 3:40 🔑 Validating Password – Checking if It Matches 5:10 📝 Fixing the Login Form Tag in HTML 6:30 ⚠️ Handling Cases: Correct Email but Wrong Password 7:20 🎬 Next Video Update – What’s Coming Next?