JSFiddle - React, Tailwind, and code Playground

by pj_js15

HTML

<input type="radio" name="group1" id="a2"/>A2
<br/>
<input type="radio" name="group1" id="not"/>Not A2
<br/>
<button onclick="getConfirmation();">Confirm</button>

JavaScript

function getConfirmation() {
    var retVal = confirm("Your Level of Entry is A2, is this correct?");
    if (retVal) {
        alert("Your Level of Entry is A2!");
        return true;
    } else {
        document.getElementById("not").checked = true;
        return false;
    }
}