retrieve user id when user has been created

[hananiradzi]

i can't retrieve user id when user has been created.the result is null.
should i login first and then retrieve the id?

[VandeurenGlenn]

Maybe this works for you...?

...
<firebase-login id="fbLogin" location="YOUR.firebaseio.com/" user="{{user}}"></firebase-login>
...    
<script>
    ...
    user: null,
    currentUser: null,
    userChanged: function() {
      if(this.user !== null) {
          this.currentUser = this.user;
      }else{
          this.currentUser = null;
      }
    }
    ...
</script>