Answers for "javascript get time between two date"

javascript get seconds between two dates

var secondBetweenTwoDate = Math.abs((new Date().getTime() - oldDate.getTime()) / 1000);

check a date is between two dates in javascript

const dateCheck = (from, to, check) => {
    let fDate,lDate,cDate;
    fDate = Date.parse(from);
    lDate = Date.parse(to);
    cDate = Date.parse(check);
    if((cDate <= lDate && cDate >= fDate))  return true
    return false;
}
dateCheck("02/05/2021","02/09/2021","02/07/2021")