check if number is integer in javascript code example
Example 1: integer check in javascript
var a=Number.isInteger(5);
var b= Number.isInteger(01);
var c=Number.isInteger("10");
console.log(a,b,c);
Example 2: javascript check if a value is an int
Number.isInteger(2);
Number.isInteger(90);
Number.isInteger("37");
Number.isInteger(false);
Example 3: javascript check if a value is a integer number
Number.isInteger(123)
Number.isInteger(-123)
Number.isInteger(5-2)
Number.isInteger(0)
Number.isInteger(0.5)
Number.isInteger('123')
Number.isInteger(false)
Number.isInteger(Infinity)
Number.isInteger(-Infinity)
Number.isInteger(0 / 0)