google map api how to recover the lat and lng with adress input code example

Example: reverse geocoding javascript map

function getReverseGeocodingData(lat, lng) {
    var latlng = new google.maps.LatLng(lat, lng);
    // This is making the Geocode request
    var geocoder = new google.maps.Geocoder();
    geocoder.geocode({ 'latLng': latlng },  (results, status) =>{
        if (status !== google.maps.GeocoderStatus.OK) {
            alert(status);
        }
        // This is checking to see if the Geoeode Status is OK before proceeding
        if (status == google.maps.GeocoderStatus.OK) {
            console.log(results);
            var address = (results[0].formatted_address);
        }
    });
}