You can't your best try is to trap if the date is empty or null when you are puting to the picker value property and change it to a valid date e.g. DATE().

>Hello all
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>When i use MS Date and time picker control and when its bound to a date field with blank date it gives a error date does not fall under the minimum and maximum range of the date.
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>how to make the control to display blank dates ?
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>thanks