OTP Input | Win Machine Coding Interview in React | react machine coding questions
🔢 OTP Input Component in React | Frontend Machine Coding Interview Question | Win React Machine Coding Series
🚀 In this video from the “Win Machine Coding Interviews in React” series, we’ll build a production-ready OTP Input Component — similar to what you see in Flipkart, Swiggy, or Myntra login screens.
This is one of the most common React machine coding interview questions, and it’s a great test of your understanding of controlled inputs, refs, and user-friendly UI design.
🔍 What You’ll Learn
✅ How to handle multiple controlled inputs in React
✅ Managing and syncing multiple refs
✅ Implementing smart backspace and arrow navigation
✅ Enabling auto-focus and OTP pasting from clipboard
✅ Writing clean, reusable code in React + TypeScript
💡 Why This Video Matters
This challenge is a must-practice for frontend interview preparation — it helps you show strong fundamentals in:
Component architecture
Event handling in React
UX design and input handling
Real-world code structuring
💻 No libraries, no shortcuts — just React, logic, and clean code.
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▶️ Playlists you might be interested in:
🔴 Awesome React Projects → • Playlist
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🔴 Shorts → • Playlist