--- title: "Code Challenge: React Controlled Input | CoderPad" description: "State management is a method of controlling communication between different parts of state and their usage, including React components. Test your knowledge on state management by improving the React app in this code challenge." canonical: "https://coderpad.io/blog/coding-challenges/tiny-interview-react-controlled-input/" last_modified: "2026-04-15 16:20:50" --- [Back to blog](https://coderpad.io/blog/) # Code Challenge: React Controlled Input March 29, 2023 1 Minute Read By David Herbert [Coding Challenges](https://coderpad.io/blog/coding-challenges/) [State management](https://coderpad.io/blog/development/global-state-management-react/) is a method of controlling communication between different parts of state and their usage, including React components. The goal of this challenge is to test your knowledge on state management by completing the task items: - Implement a controlled input component, the input fields have been provided already. - Implement a submit functionality on the form, so that when the submit button is clicked, the values of the controlled input component are added to the table below. - The input fields should be cleared immediately the form is submitted. We have provided some template code in the sandbox below that will help you get started. Implement your solution in the sandbox below: ## Code challenge solution Verify your solution with the official solution in this [sandbox](https://app.coderpad.io/sandbox?question_id=241232). ## More resources We have made available these extra resources to improve your React coding skills: - [25+ React interview questions](https://coderpad.io/interview-questions/react-interview-questions/) - [Online coding test questions for React](https://coderpad.io/online-coding-tests/react/) ## Want to conduct interviews on this platform? Check out CoderPad: pick any interview question or create your own, then invite your candidate to a shared live-coding session on an IDE like this one. You even get 2 free interviews per month forever using [this registration link](https://app.coderpad.io/register?source=Tiny+Interviews)! ## Subscribe for more CoderPad insights ## Trending Articles Previous slide Next slide [Coding Challenges ## Code Challenge: Hotel Booking Demand This two part challenge aims to test your understanding of how you can interact with data and explore it to unveil important hidden information as well as craft visualizations that spotlight various aspects of the dataset. Read the post](https://coderpad.io/blog/coding-challenges/code-challenge-hotel-booking-demand/) [Coding Challenges ## Code Challenge: Consuming API In Spring In Spring applications, consuming APIs is a common requirement for interacting with external services or fetching data from remote servers. Complete the API consumption methods for the students endpoints in this code challenge. 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