title: Create an empty child record in Firebase
body: <p>I am trying to create a child using the Firebase data view but it seems that this is not possible as the create node directly disappears or rather doesn't show up at any time.
  I tried to leave the value field empty but this doesn't work at all as well as writing null into the value field.
  Am I doing it wrong?</p>
  
  <p>-Fabian</p>