Welcome to Part 18 of the Ultimate Guide to Server-Side Scripting series! In this session, we’ll explore how to handle POST requests — a core part of building dynamic, data-driven applications. You’ll learn how to capture user input, validate it, and securely store it in your MongoDB database using Express.js and Mongoose.

✅ What You’ll Learn in This Video:
✔️ Setting up POST routes in Express.js
✔️ Parsing and validating incoming request bodies with Express.json()
✔️ Using Mongoose models to insert new records into the database
✔️ Implementing proper error handling for failed insertions
✔️ Sending meaningful HTTP responses to the client

💡 Why This Step Matters:
🔹 The POST request is fundamental for creating new records in your web applications
🔹 Enables communication between frontend forms and backend logic
🔹 Reinforces secure and structured data handling through validation
🔹 Forms the foundation for CRUD (Create, Read, Update, Delete) operations in REST APIs