8 ms·

You weren't born on a range of days. You're unlikely to change your mind about when you were born. You really only ever need to provide three well defined num

• PeterisP 9y ago
  Well, one issue is that there are different date formats used worldwide and there's a risk that the website will accidentally swap the month and date if I simply enter three numbers without thinking about them. mm-dd-yy and dd-mm-yy are both used occasionally.
  • Blaiz0r 9y ago
    There are also different calendar formats. https://msdn.microsoft.com/en-us/library/cc194816.aspx https://msdn.microsoft.com/en-us/library/cc194816.aspx