fromJson method
Implementation
@override
DateTime? fromJson(value) {
try {
if (value == null) return null;
if (value is String) return DateTime.parse(value);
if (value is int) value = value.toDouble();
if (value < 0) return null;
return DateTime.fromMillisecondsSinceEpoch(unit.addScale(value).toInt());
}
catch (e) {
return null;
}
}