export const Array = () => {
  const handleSubmit = () => {};
  return (
    <Form onSubmit={handleSubmit}>
      {({ handleSubmit }) => (
        <form onSubmit={handleSubmit}>
          {[0, 1, 2].map((i) => (
            <div key={i}>
              <Field name={`users[${i}].name`} component="input" placeholder="name"/>
              <Field name={`users[${i}].email`} component="input" placeholder="email"/>
            </div>
          ))}
          <h4>Value</h4>
          {/* ここから、フォームの値（values)を表示 */}
          <FormSpy>
            {({ values }) => (
              <pre>
                <code>{JSON.stringify(values, null, 2)}</code>
              </pre>
            )}
          </FormSpy>
        </form>
      )}
    </Form>
  );
};

스크린샷

참고 기사