Sometimes, we want to check that a date is greater than 30 days from today’s date with JavaScript.
In this article, we’ll look at how to check that a date is greater than 30 days from today’s date with JavaScript.
How to check that a date is greater than 30 days from today’s date with JavaScript?
To check that a date is greater than 30 days from today’s date with JavaScript, we can compare the timestamps of both dates.
For instance, we write:
const today = new Date()
const d = new Date(2022, 10, 10, 10)
const greaterThan30Days = +d > +today + 30 * 24 * 60 * 60 * 1000
console.log(greaterThan30Days)
to create 2 dates, today and d.
And then we check if d is more than 30 days after today by converting them both to timestamps in milliseconds with +
Then we add 30 days in milliseconds with 30 * 24 * 60 * 60 * 1000 to today.
And then we use > to do the comparison.
Therefore, greaterThan30Days is true.
Conclusion
To check that a date is greater than 30 days from today’s date with JavaScript, we can compare the timestamps of both dates.
