form.js

class EditPersonForm extends Component {
  render() {
    const { handleSubmit } = this.props
    return (
      <form onSubmit={handleSubmit}>
        <div>
          <label htmlFor="first_name">First Name</label>
          <Field name="first_name" component="input" />
        </div>
        <div>
          <label htmlFor="last_name">Last Name</label>
          <Field name="last_name" component="input" />
        </div>
        <div>
          <label htmlFor="notes">Notes</label>
          <Field name="notes" component="textarea" />
        </div>
        <FieldArray name="phone_numbers" component={renderPhoneNumbers}/>
        <button type="submit">Submit</button>
      </form>
    );
  }
}