Form snippet for date: change date format

Hi!

One of the field of my schema is a date, and therefore uses the preset `date`. This way I can chose my date with the date picker. However, the date format is `mm / dd / yyyy`, which I want to change to `dd / mm / yyyy`. How can I do this? I suspect it has to do with the locale, but changing the locale does not help.

Start by locating the schema form snippet that implements the `date` preset and trace how its date picker chooses the `mm / dd / yyyy` format. Check whether locale affects that behavior; done means a clear way to use `dd / mm / yyyy`, with the resulting behavior verified and documented.

Written by the indexing model from the issue text.