Datepicker on Windowsphone

I have created a form but the date picker doesn´t work on WindowsPhone.
It works just fine in IE, Firefox, Chrome, but not on windowsphone...
Is this a bug or am I doing someting wrong?

Thanks in advance
André

Hi André,

Sorry I don't have a Windows phone so can't check. No-one has commented on this as a problem before.

Are you using the MooTools datepicker?

Bob

I have also found that it is impossible to use the time picker on a smart phone or tablet as there is no mouse.