Thanks for your comment. For now I changed field type to text field, which required no changes to existing code. Now we are missing date/timepicker, but we can live with that at the moment.
I currently have cfs version 2.0.5 which is the last version with time part in date field, but I like to update to a newer version. Will the be any hack or update coming to add time part to a date field ? Thanks!
