Thanks for your reply. I don't have an active link as i'm testing my form locally on my testing server.
I can however post the form in this thread.
I just made a simple form with CSS Form builder because i want to test the datepicker. I now use dropdown menu/list items for selecting the birthday but i want to use the datepicker instead, therefor i needed to include a yearRange to show and minDate and maxDate. Even without these the calendar only shows up once.
Is it any use for you to just post this form in here, again i don't have an active link as i'm just developing locally on my testing server.