title | version | signature |
---|---|---|
Is Between |
2.9.0 |
//From 2.13.0 onward
moment().isBetween(moment-like, moment-like);
moment().isBetween(moment-like, moment-like, String);
moment().isBetween(moment-like, moment-like, String, String);
// where moment-like is Moment|String|Number|Date|Array
//2.9.0 to 2.12.0
moment().isBetween(moment-like, moment-like);
moment().isBetween(moment-like, moment-like, String);
// where moment-like is Moment|String|Number|Date|Array
|
Check if a moment is between two other moments, optionally looking at unit scale (minutes, hours, days, etc). The match is exclusive. The first two arguments will be parsed as moments, if not already so.
moment('2010-10-20').isBetween('2010-10-19', '2010-10-25'); // true
moment('2010-10-20').isBetween('2010-10-19', undefined); // true, since moment(undefined) evaluates as moment()
Note that the order of the two arguments matter: the "smaller" date should be in the first argument.
moment('2010-10-20').isBetween('2010-10-19', '2010-10-25'); // true
moment('2010-10-20').isBetween('2010-10-25', '2010-10-19'); // false
If you want to limit the granularity to a unit other than milliseconds, pass the units as the third parameter.
moment('2010-10-20').isBetween('2010-01-01', '2012-01-01', 'year'); // false
moment('2010-10-20').isBetween('2009-12-31', '2012-01-01', 'year'); // true
Like moment#isSame
, moment#isBefore
, moment#isAfter
any of the units of
time that are supported for moment#startOf
are supported for
moment#isBetween
. Year, month, week, isoWeek, day, hour, minute, and second.
Version 2.13.0 introduces inclusivity. A [
indicates inclusion of a value. A (
indicates exclusion.
If the inclusivity parameter is used, both indicators must be passed.
moment('2016-10-30').isBetween('2016-10-30', '2016-12-30', undefined, '()'); //false
moment('2016-10-30').isBetween('2016-10-30', '2016-12-30', undefined, '[)'); //true
moment('2016-10-30').isBetween('2016-01-01', '2016-10-30', undefined, '()'); //false
moment('2016-10-30').isBetween('2016-01-01', '2016-10-30', undefined, '(]'); //true
moment('2016-10-30').isBetween('2016-10-30', '2016-10-30', undefined, '[]'); //true
Note that in the event that the from
and to
parameters are the same,
but the inclusivity parameters are different, false will preside.
moment('2016-10-30').isBetween('2016-10-30', '2016-10-30', undefined, '(]'); //false
If the inclusivity parameter is not specified, Moment will default to ()
.