By default, the format in which a date is displayed, and input into forms, is determined by the locale of the user’s device. My application will be used in a locale where the dd/mm/yyyy format is in common use, but many of the users will be ex-pat Americans accustomed to the mm/dd/yyyy format.
To reduce the opportunity for error, I would like to use the yyyy-mm-dd format, both in displayed data and in input fields. How can I accomplish this?