How to make a function to calculate the date and month of the year automatically

Question

I want to ask how to make a function javascript reactjs calculate the date and month of the year automatically with a distance of 10 days from 17-10-2020, after calculating from 17-10-2020 it will be like this 27-10-2020

There are libraries for that such as: https://momentjs.com/. Do you have to implement it yourself? — Magofoco, Sep 29 '20 at 16:40
You want a function that takes a date input and returns a date 10 days in the future? — TKoL, Sep 29 '20 at 16:41
if You decide to use Moment.js the following would work `date.add(10, "days")` where `date` is a Moment.js object. — 3limin4t0r, Sep 29 '20 at 17:04

score 2 · Accepted Answer · answered Sep 29 '20 at 16:44

This function should work:

const tenDaysInFuture = date => {
    const newDate = new Date(date);
    newDate.setDate(date.getDate() + 10);
    return newDate;
}

console.log(tenDaysInFuture(new Date('2020-09-29')));
console.log(tenDaysInFuture(new Date('2020-09-09')));
console.log(tenDaysInFuture(new Date('2020-10-17')));

How to make a function to calculate the date and month of the year automatically

1 Answers1