timestamp property Null safety

String timestamp

Implementation

String get timestamp{
  final DateTime _now = DateTime.now();
  return _now.year.toString() + _now.month.toString().padLeft(2, '0') + _now.day.toString().padLeft(2, '0') + _now.hour.toString().padLeft(2, '0') + _now.minute.toString().padLeft(2, '0') + _now.second.toString().padLeft(2, '0');
}