javascript - The page keeps on refreshing when finally logged in -

so me , group trying make website user has sign , login , go new html page , checks whether user logged on or not, we're using firebase , don't know why page keeps on refreshing constantly.. our code below.

firebase.auth().onauthstatechanged(function(user) {      if (user) {      	console.log("logged in");  	window.location.href = "home.html";  	return false;      }  	   	else {      	console.log("not logged in");      }  });