Comment 5 for bug 550106

yes your comments are correct
* end date must be after the start date
if other fy exists:
* start and end date must not fall between existing start and end of existing fy
* start date must be either before the earliest start date or the day after an ending day
** this way it should also be possible
*** to shorten existing fy years ( which happens sometimes - at least in Austria we are allowed to change the length of the current fiscal year for important reasons)
*** to adjust the following start date
** make sure that period.fiscalyear_id points to the correct fy (start and end day fall in between start end of fiscal year)