Template:D/main

Expects: Month and Year. Day is optional.


 * Errors checked (in order of if's)
 * 1) if blank or non numeric year
 * 2) if negative year
 * 3) if month number out of range, blank, or not recognized alphabetic month name
 * 4) if day non numeric (blank ok)
 * 5) if day illegal for month (eg: February 31)