Date.validDmy
bool validDmy(glib.types.DateDay day, glib.types.DateMonth month, glib.types.DateYear year) static nothrowReturns true if the day-month-year triplet forms a valid, existing day in the range of days #GDate understands (Year 1 or later, no more than a few thousand years in the future).
Parameters
day | day |
month | month |
year | year |
Returns
true if the date is a valid one