What are some effective techniques for form validation in React?

What are some effective techniques for form validation in React?

There are several techniques for form validation in React, including using controlled components, libraries like Formik or React Hook Form, and custom validation functions.

Can you explain how to use Formik for form validation?

Sure! Formik simplifies form handling in React. You define your form structure, validation schema, and handle submission with its built-in methods.

What about using React Hook Form? How does it compare to Formik?

React Hook Form is more lightweight and focuses on performance. It uses uncontrolled components and provides a simpler API for validation and form state management.

Are there any best practices for form validation in React?

Yes, some best practices include keeping validation logic separate, providing user feedback, and ensuring accessibility in your forms.