Warning: Failed prop type: You provided a `value` prop to a form field without an `onChange` handler. This will render a read-only field. If the field should be mutable use `defaultValue`. Otherwise, set either `onChange` or `readOnly`.

bad

const Input = () => {
  return <input onInput={props.onInput} value={props.onInput} />
}

good

const Input = (props) => {
  return <input onChange={props.onChange} value={props.onInput} />
}