How do I handle form state in React?

How do I handle form state in React?

In React, you can manage form state using controlled components or the useState hook. Would you like to know more about either method?

Can you explain controlled components?

Sure! Controlled components are form elements whose value is controlled by React state. You set the value of the input to a state variable and update that state on user input.

How do I set up a controlled component?

To set up a controlled component, initialize a state variable using useState, then bind the input's value to that state and handle changes with an onChange event.

What about using useReducer for form state?

Using useReducer can be beneficial for complex forms. It allows you to manage state transitions more predictably, especially when dealing with multiple inputs.