JAVASCRIPT

javascript length of number

x.toString().length // x is a number

check length of number javascript

var number = 773;

number.toString().length;

javascript number length

var num = 1234
number.toString().length; // 4

javascript number length

export function numberLength(number) {
	let length = 0;
	let n = Math.abs(number);
	do {
		n /= 10;
		length++;
	} while (n >= 1);
	return length;
}

export default numberLength;

javascript check number length

//This is correct but...
a = 123456
a.toString().length // x is a number
console.log(a.toString().length) //6
//Remeber that if the number begins with a Zero, that will not be counted.
// So 0123456073 will give you 9 instead of 10. 
// I felt this is nice to know as I struggled with it a little