title: React datepicker onchange keypress problem
body: <p>I use react-datepicker in my project. When I press the key, it completes automatically input. What do I need to change to work correctly like input?</p>
  <p>Here is the code.</p>
  <p><a href="https://codesandbox.io/s/nifty-hopper-jm4gx" rel="nofollow noreferrer">https://codesandbox.io/s/nifty-hopper-jm4gx</a></p>