Module:Date: Difference between revisions
(update from sandbox: a date difference accepts an option to fill missing fields to handle partial dates) |
(fix bug that can occur in {{age}} if attempt to make an invalid yyyy-02-29 date if need to fill month/day from other date) |
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| Line 915: | Line 915: | ||
end | end | ||
if fillmonth or fillday then -- need to create a new date | if fillmonth or fillday then -- need to create a new date | ||
if (fillmonth or a.month) == 2 and (fillday or a.day) == 29 then | |||
-- Avoid invalid date, for example with {{age|2013|29 Feb 2016}} or {{age|Feb 2013|29 Jan 2015}}. | |||
if not is_leap_year(a.year, a.calendar) then | |||
fillday = 28 | |||
end | |||
end | |||
a = Date(a, { month = fillmonth, day = fillday }) | a = Date(a, { month = fillmonth, day = fillday }) | ||
end | end | ||