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Function: isBetweenDates() ​

isBetweenDates(date, start, end, unit?, inclusivity?): boolean

Defined in: src/datetime.ts:63

Check if a date is between two other dates.

Parameters ​

date ​

string | number | Date | Dayjs | null | undefined

Date to check

start ​

string | number | Date | Dayjs | null | undefined

Start date

end ​

string | number | Date | Dayjs | null | undefined

End date

unit? ​

OpUnitType = 'day'

Unit of comparison (day, month, year, etc.)

inclusivity? ​

"()" | "[]" | "[)" | "(]"

Inclusivity

Returns ​

boolean

True if the date is between start and end

Documentation of 1.0.13 , built from cf61d3b on 1.0.13 by pipeline #2985011498 on 2026-10-21.