Extract city from google autocomplete address api

city.js

autocomplete.addListener('place_changed', function() {
		    var place = autocomplete.getPlace();
			//Extract city from autocomplete address api
			var city;
		    for(var a = 0; a < place.address_components.length; a += 1) {
			  var addressObj = place.address_components[a];
			  for(var b = 0; b < addressObj.types.length; b += 1) {
			    if (addressObj.types[b] === 'locality') {
			      city = addressObj.long_name; // confirm that this is the country name
			      //console.log(addressObj.long_name); // confirm that this is the country name
			    }
			  }
			}
		});