json Date format issue

Question

In my application i am returning data in json format .Date is returning from database too but not display what is saved in database.some in valid numbers are displaying i have no clue how to handle this thing.all data records are displaying accurate except date and i cannot show date in my textboxes which are of type       input type=date 

 

this is an update panel which is showing records from database i want the date selected and displayed from database, and in case user want to update date he/she could do so. can anybody help me please.