formik-observer/README.md

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# formik-observer

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## Table of Contents

* [Install](#install)
* [Usage](#usage)
* [License](#license)

## Install

```
yarn add formik-observer
```

```
npm install formik-observer
```

## Usage

```js
import React from 'react';
import { Formik, Field, Form } from 'formik';
import FormikObserver from 'formik-observer';

export const Signup = () => (
  <div>
    <h1>My Cool Persisted Form</h1>
    <Formik
      onSubmit={values => console.log(values)}
      initialValues={{ firstName: '', lastName: '', email: '' }}
    >
      {props => (
        <Form className="whatever">
          <Field name="firstName" placeholder="First Name" />
          <Field name="lastName" placeholder="Last Name" />
          <Field name="email" type="email" placeholder="Email Address" />
          <button type="submit">Submit</button>
          <FormikObserver
            onChange={({ values }) => console.log('onchange', values)}
          />
        </Form>
      )}
    </Formik>
  </div>
);
```

## License

BSD-3-Clause