JSFiddle - React, Tailwind, and code Playground

HTML

<h4>This is a question?</h4>
    <input type="radio" value="1" name="q">answer 1
    <input type="radio" value="2" name="q">answer 2
    <input type="radio" value="3" name="q">answer 3

JavaScript

$('input:radio').click(function(){
    var $inputs = $('input:radio')
        if($(this).is(':radio')){
           $inputs.not(this).prop('disabled',true); // <-- disable all but checked one
        }else{
           $inputs.prop('disabled',false); // <--
        }
    })