Answers for "javascript date is between two dates"

javascript difference between two dates

const date1 = new Date('7/13/2010');
const date2 = new Date('12/15/2010');
console.log(getDifferenceInDays(date1, date2));
console.log(getDifferenceInHours(date1, date2));
console.log(getDifferenceInMinutes(date1, date2));
console.log(getDifferenceInSeconds(date1, date2));

function getDifferenceInDays(date1, date2) {
  const diffInMs = Math.abs(date2 - date1);
  return diffInMs / (1000 * 60 * 60 * 24);
}

function getDifferenceInHours(date1, date2) {
  const diffInMs = Math.abs(date2 - date1);
  return diffInMs / (1000 * 60 * 60);
}

function getDifferenceInMinutes(date1, date2) {
  const diffInMs = Math.abs(date2 - date1);
  return diffInMs / (1000 * 60);
}

function getDifferenceInSeconds(date1, date2) {
  const diffInMs = Math.abs(date2 - date1);
  return diffInMs / 1000;
}

get different date from two date javascript

/**
   * Returns the days between a start and end date.
   * @param start initial date
   * @param end final date
   * @returns days calculated from two dates
   */
  getNumberOfDays(start: string, end: string) {
    const date1 = new Date(start);
    const date2 = new Date(end);

    // One day in milliseconds
    const oneDay = 1000 * 60 * 60 * 24;

    // Calculating the time difference between two dates
    const diffInTime = date2.getTime() - date1.getTime();

    // Calculating the no. of days between two dates
    const diffInDays = Math.round(diffInTime / oneDay);

    return diffInDays;
  }