JSFiddle - React, Tailwind, and code Playground

by Leonardo Trimarchi

JavaScript

var val = 6;
function updateVal(val){
if(val < 10){
val = val.toString();
val = "0"+val;
alert(val);
}
else{
return val.toString();
}
}

updateVal(6)
updateVal(10)
updateVal(3)