public static Try <DateTime> TryCreateDate(Year year, Month month, Day day)
=> () =>
{
return(new DateTime(year.Value, month.Value, day.Value));
};
public static Validation <string, DateTime> ValidateAndCreateDate(Year year, Month month, Day day)
{
if (year.Value >= 2000 && year.Value <= 2100 &&
month.Value >= 1 && month.Value <= 12 &&
day.Value >= 1 && day.Value <= DateTime.DaysInMonth(year.Value, month.Value))
{
return(Success <string, DateTime>(new DateTime(year.Value, month.Value, day.Value)));
}
else
{
return(Fail <string, DateTime>("Invalid date"));
}
}
public static DateTime CreateDate(Year year, Month month, Day day)
{
return(new DateTime(year.Value, month.Value, day.Value));
}