Answers for "To check if a value is a number in JavaScript"

0

To check if a value is a number in JavaScript

const value = 2
isNaN(value) //false
isNaN('test') //true
isNaN({}) //true
isNaN(1.2) //false
Posted by: Guest on April-19-2021

Code answers related to "To check if a value is a number in JavaScript"

Browse Popular Code Answers by Language