moment js between two dates

1var given = moment("2018-03-10", "YYYY-MM-DD");
2var current = moment().startOf('day');
3
4//Difference in number of days
5moment.duration(given.diff(current)).asDays();

1moment(new Date()).diff(moment(new Date()), 'days') // 0

1// moment version => 2.13.0.
2const start = moment().subtract(1, 'days');
3const end = new Date();
4const actual = moment().subtract(1, 'hours');
5const test = moment(actual).isBetween(start, end);
6console.log(test);
7  
8// moment version < 2.13.0.
9var startDate = new Date(2013, 1, 12)
10  , endDate   = new Date(2013, 1, 15)
11  , date  = new Date(2013, 2, 15)
12  , range = moment().range(startDate, endDate);
13range.contains(date);

1var admission = moment('{date1}', 'DD-MM-YYYY'); 
2var discharge = moment('{date2}', 'DD-MM-YYYY');
3discharge.diff(admission, 'days');

1You can use one of the moment plugin -> moment-range to deal with date range:
2
3var startDate = new Date(2013, 1, 12)
4  , endDate   = new Date(2013, 1, 15)
5  , date  = new Date(2013, 2, 15)
6  , range = moment().range(startDate, endDate);
7
8range.contains(date); // false

1moment diff sample