What format to use when formatting dates.
Format with weekday, day, month, year as a human-readable string.
"onsdag 4 maj 2022"
Format according to ISO 8601 format.
"2022-05-04"
Format with day, month, year as a human-readable string.
"4 maj 2022"
Format YYYYMMDD
"20220504"
What format to use when formatting dates.