Input - index.jsx

class Input extends React.Component {
  onChange = (evt) => {
    const { onChange } = this.props
    const { value } = evt.target

    if (onChange) {
      onChange(value)
    }
  }

  render() {
    const {
      value
    } = this.props

    return (
      <input
        value={value}
        onChange={this.onChange}
      />
    )
  }
}