locale
-
The BCP 47 language tag for the locale used. If any Unicode extension values were requested in the input BCP 47 language tag that led to this locale, the key-value pairs that were requested and are supported for this locale are included in locale
.
style
-
One of the strings "long"
, "short"
, "narrow"
, or "digital"
identifying the duration formatting style used.
years
-
One of the strings "long"
, "short"
, or "narrow"
identifying the formatting style used for the years
field.
yearsDisplay
-
One of the strings "auto"
or "always"
identifying when to display the years
field.
months
-
One of the strings "long"
, "short"
, and "narrow"
identifying the formatting style used for the months
field.
monthsDisplay
-
One of the strings "auto"
or "always"
identifying when to display the months
field.
weeks
-
One of the strings "long"
, "short"
, and "narrow"
identifying the formatting style used for the weeks
field.
weeksDisplay
-
One of the strings "auto"
or "always"
identifying when to display the weeks
field.
days
-
One of the strings "long"
, "short"
, and "narrow"
identifying the formatting style used for the days
field.
daysDisplay
-
One of the strings "auto"
or "always"
identifying when to display the days
field.
hours
-
One of the strings "long"
, "short"
, "narrow"
, "2-digit"
, or "numeric"
identifying the formatting style used for the hours
field.
hoursDisplay
-
One of the strings "auto"
or "always"
identifying when to display the hours
field.
minutes
-
One of the strings "long"
, "short"
, "narrow"
, "2-digit"
, or "numeric"
identifying the formatting style used for the minutes
field.
minutesDisplay
-
One of the strings "auto"
or "always"
identifying when to display the minutes
field.
seconds
-
One of the strings "long"
, "short"
, "narrow"
, "2-digit"
, or "numeric"
identifying the formatting style used for the seconds
field.
secondsDisplay
-
One of the strings "auto"
or "always"
identifying when to display the seconds
field.
milliseconds
-
One of the strings "long"
, "short"
, "narrow"
, or "numeric"
identifying the formatting style used for the milliseconds
field.
millisecondsDisplay
-
One of the strings "auto"
or "always"
identifying when to display the millisecondsDisplay
field.
microseconds
-
One of the strings "long"
, "short"
, "narrow"
, or "numeric"
identifying the formatting style used for the microseconds
field.
microsecondsDisplay
-
One of the strings "auto"
or "always"
identifying when to display the microsecondsDisplay
field.
nanoseconds
-
One of the strings "long"
, "short"
, "narrow"
, or "numeric"
identifying the formatting style used for the nanoseconds
field.
nanosecondsDisplay
-
One of the strings "auto"
or "always"
identifying when to display the nanosecondsDisplay
field.
fractionalDigits
-
A number, identifying the number of fractional digits used with numeric styles.
numberingSystem
-
The value provided for this property in the options argument, if present, or the value requested using the Unicode extension key nu
or filled in as a default.