We're having a bit of an issue with the RadDatePicker and validation. We want the control to validate itself whenever an invalid date is entered, but the On-Error state does not seem to trigger until the user either tabs out of the control, or clicks on the page outside of the control. The problem is that the user can enter an invalid date, then click the "Save" button on the form, and the form will submit without any validation kicking in. Anyone found a solution to this?