Sometimes, we want to validate a timestamp in JavaScript.
In this article, we’ll look at how to validate a timestamp in JavaScript.
How to validate a timestamp in JavaScript?
To validate a timestamp in JavaScript, we can call getTime on a Date instance and see if it returns a value greater than 0.
For instance, we write:
console.log(new Date('2012-08-09').getTime() > 0)
console.log(new Date('abc').getTime() > 0)
Then the first log will log true since it’s a valid date.
And the 2nd log will log true since it’s not a valid date.
getTime returns a timestamp in milliseconds.
Conclusion
To validate a timestamp in JavaScript, we can call getTime on a Date instance and see if it returns a value greater than 0.
