How do I use React Final Form in my project?

How do I use React Final Form in my project?

To use React Final Form, first install it via npm: npm install final-form react-final-form. Then, you can create a form using the Form component.

Can you show me a simple example of a form?

Sure! Here's a basic example:

import React from 'react';
import { Form, Field } from 'react-final-form';

const MyForm = () => {
  return (
    <Form
      onSubmit={formValues => console.log(formValues)}
      render={({ handleSubmit }) => (
        <form onSubmit={handleSubmit}>
          <Field name="firstName">
            {({ input }) => <input {...input} placeholder="First Name" />}
          </Field>
          <button type="submit">Submit</button>
        </form>
      )}
    />
  );
};

This will create a simple form with a first name input.

What are the benefits of using React Final Form?

React Final Form is lightweight, easy to use, and provides excellent performance. It also supports field-level validation and is highly customizable.

Can I integrate it with validation libraries?

Yes, you can easily integrate React Final Form with validation libraries like Yup or Joi for schema-based validation.