javascript - Moment js 检查某个起始日期和截止日期是否在本周

Question

我的对象有一个开始日期和结束日期，根据这两个日期，我需要检查当前周是否在该范围内，但我有点卡住了。

我创建了这个函数来使用 moment js 获取当前星期:

function getCurrentWeek() {
    var currentDate = moment();

    var weekStart = currentDate.clone().startOf('week');
    var weekEnd = currentDate.clone().endOf('week');

    var days = [];

    for (var i = 0; i <= 6; i++) {
        days.push(moment(weekStart).add(i, 'days').format("YYYY-MM-DD"));
    }

    return days;
}

这将返回本周的数组:

["2020-02-09", "2020-02-10", "2020-02-11", "2020-02-12", "2020-02-13", "2020-02-14", "2020-02-15"]

现在如何验证当前周是否属于起始日期和截止日期？

from: 2020-02-03
to: 2020-02-24

Answer 1

function isBetween(from, to){
     let today = moment().format('YYYY-MM-DD')
     let afterFromDate = moment(today).isSameOrAfter(from)
     let beforeToDate = moment(today).isSameOrBefore(to)
     if(afterFromDate && beforeToDate){
        return true
     }
     return false
}
console.log(isBetween(from, to))