Sometimes, we want to validate date with format mm/dd/yyyy in JavaScript.

In this article, we’ll look at how to validate date with format mm/dd/yyyy in JavaScript.

How to validate date with format mm/dd/yyyy in JavaScript?

To validate date with format mm/dd/yyyy in JavaScript, we can use moment.js.

For instance, we write

console.log(moment("05/22/2022", "MM/DD/YYYY", true).isValid());

to check that "05/22/2022" matches the "MM/DD/YYYY" format with moment.

We call moment with true to make sure the date string matches the date format in the 2nd argument exactly.

Then we call isValid to return whether the date string is valid in the given format or not.

Conclusion

To validate date with format mm/dd/yyyy in JavaScript, we can use moment.js.