DayPilot.Date.firstDayOfWeek

The firstDayOfWeek() method returns the first day of the week for the specified date.

Declaration

DayPilot.Date.firstDayOfWeek()
DayPilot.Date.firstDayOfWeek(firstDayOfWeek)
DayPilot.Date.firstDayOfWeek(locale)

Parameters

• firstDayOfWeek (number) - first day of the week to use in the calculation; 0 = Sunday, 1 = Monday; if not specified, Sunday is used

• locale (DayPilot.Locale | string) - locale object or locale identifier used to determine the first day of the week

Return Value

Returns a DayPilot.Date object representing the first day of the week.

Example

const first = new DayPilot.Date("2020-01-08").firstDayOfWeek("en-us");  // new DayPilot.Date("2020-01-05T00:00:00")

See Also

• DayPilot.Date Class