Formik is a small react form library that helps you with the three major problems, 1. Getting values in and out of form state 2. Validation and error messages 3. Handling form submission Practical Code Example jsx // Formik: Form state man...

Q221: What is formik? - React & Modern Frontend (445 Qs)

Formik is a small react form library that helps you with the three major problems,

Getting values in and out of form state
Validation and error messages
Handling form submission

Practical Code Example

jsx

// Formik: Form state management library
import { Formik, Form, Field } from 'formik';

function LoginForm() {
  return (
    <Formik initialValues={{ email: '' }} onSubmit={values => console.log(values)}>
      <Form>
        <Field name="email" type="email" />
        <button type="submit">Login</button>
      </Form>
    </Formik>
  );
}