I have the same issue with a calendar in spanish (dd/mm/yy). If the day number is smaller or equal to 12 it takes the data in US format (mm/dd/yy) but if the day number is greater than 12 it takes always 01/01/1970.
I’ creating a web with two forms in the same page.
When I try to make a reservation in the first form it works well, but with the second one it allways record the same date: 1970 Jan 1.
I’ using last version 1.2.6
Thank you.
