Formik

Form state management library for React with built-in validation, submission handling, and field management.

Quick Start

npm install formik yup

import { Formik, Form, Field, ErrorMessage } from 'formik';
import * as Yup from 'yup';

const schema = Yup.object({
  email: Yup.string().email('Invalid email').required('Required'),
  password: Yup.string().min(8, 'Too short').required('Required'),
});