Make the invalid date popup disappear if the field is selected instead of the popup

When an invalid date is added to a date control a popup message appears to the user telling them the date is not valid. The user should click on the popup window before making the correction to the date control to make the popup message disappear. If the user clicks on the date field without clearing the popup message it will remain and no other fields can be updated. The idea is to add functionality to allow the user to click on the date control and the popup message disappears or to add a button to the popup message that the user must click to close the popup