Episode 5 - Forms, User Inputs & Events - React JS Full Course 2025

🚀 React Forms & Events for Beginners | onClick, onChange, onSubmit Explained (React 2024/2025 Tutorial)

Welcome back, NerdSprite nation! 👾 In this episode of our React for Beginners series, we dive deep into one of the most important parts of React — handling user input and form submissions. Learn how to use onClick, onChange, and onSubmit with real-world examples and a hands-on project.

Whether you're building a Todo app or full-blown dashboards, mastering event handling and controlled components is a MUST for every frontend developer!

🔥 What You’ll Learn in This Episode:

✅ How to use onClick, onChange, and onSubmit in React

✅ The difference between controlled vs uncontrolled components

✅ Build a real-world Todo Form with:

Task input with character limit

Email validation

Mobile number input

Priority selection with radio buttons

Dropdown for categories

✅ Disable submit button unless form is valid

✅ Autofocus, reset form, live character count

✅ React 19 event improvements (but you still write the same simple code!)

📺 React Playlist:    • React JS Full Course 2025 (React 19) – Beg...  
📌 Next Episode: Conditional Rendering & Lists in React (coming soon)

💬 Drop a comment with your first todo below! Bonus XP if it was: “Finish this React course” 😄
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🚀 Welcome to NerdSprite – Where Code Meets Comedy!

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