JSFiddle - React, Tailwind, and code Playground

by Jessie Lau

JavaScript

function calculateString(input){
    var num = input.split('');
    var total = 0;
    for(var i = 0; i< num.length; i++){
        total += parseInt(num[i]);
        }
    return total;
}
var x = calculateString("");
//alert(x);