Forms and inputs React Questions
Master forms and inputs react interviews with our comprehensive collection of 10 questions and challenges.
Bind an array of values or objects to a select dropdown in React using the map() function.
Learn how React manages form inputs using controlled and uncontrolled patterns for better data handling.
Understand how to manage counter logic using useReducer for more controlled and predictable state transitions.
Understand how to build counters in React using both useState for simplicity and useReducer for structured state updates.
Build two dropdowns where the second dropdown’s data updates based on the first dropdown’s selected value.
Capture user-selected dropdown value and display it in another textbox dynamically using useState.
Render dynamic radio buttons in React from arrays using map() and handle user selections easily.
Learn how React uses state to handle user input and maintain predictable form behavior.
Build a live search filter using useState and array filter() to display matching results in real time.
Track and display the number of remaining characters in a textarea using useRef and useState hooks.