A string formatted in the way that .date.toISOExtString formats dates.
bool on success for two arguments overload, and the resulting date for single argument overdload.
DateTimeException if the given string is not in the correct format or if the resulting Date would not be valid. Two arguments overload is nothrow.
assert(Date.fromISOExtString("2010-07-04") == Date(2010, 7, 4)); assert(Date.fromISOExtString("1998-12-25") == Date(1998, 12, 25)); assert(Date.fromISOExtString("0000-01-05") == Date(0, 1, 5)); assert(Date.fromISOExtString("-0004-01-05") == Date(-4, 1, 5));
Creates a Date from a string with the format YYYY-MM-DD.