JSFiddle - React, Tailwind, and code Playground

by alirokni

HTML

Account ending with:<span id="ACCT" />

JavaScript

function Foo(acc) {
    var that = this;
    that.account = acc; 
    that.bar = function () {
        document.getElementById("ACCT").innerHTML = that.account.substr(4);
    };
}

var myAcct = new Foo("01234567");
myAcct.bar();