How can I integrate form libraries with validation schemas?

How can I integrate form libraries with validation schemas?

You can integrate form libraries like Formik or React Hook Form with validation schemas using libraries like Yup. Would you like a code example?

Yes, please provide a code example using Formik and Yup.

Sure! Here's a simple example:

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

const validationSchema = Yup.object({
  name: Yup.string().required('Name is required'),
  email: Yup.string().email('Invalid email format').required('Email is required'),
});

const MyForm = () => (
  <Formik
    initialValues={{ name: '', email: '' }}
    validationSchema={validationSchema}
    onSubmit={values => { console.log(values); }}
  >
    <Form>
      <Field name="name" placeholder="Name" />
      <ErrorMessage name="name" component="div" />
      <Field name="email" placeholder="Email" />
      <ErrorMessage name="email" component="div" />
      <button type="submit">Submit</button>
    </Form>
  </Formik>
);

This will validate the form fields based on the schema.

What if I want to add more fields and validations?

You can easily extend the validationSchema by adding more fields. Just ensure you also update the form to include those fields. Would you like to see an example with additional fields?