JSFiddle - React, Tailwind, and code Playground

by Zacc206

HTML

<button onclick="canWeGetData()">Get Data!</button>

JavaScript

function canWeGetData(){

    var error = "Null data!";
    var success = "Good data!";
    
    $.getJSON( 'http://ip.jsontest.com/?callback=showMyIP', function(data){
        
        if(data == null){
            alert(error);
        }
        else{
            alert(success);
        }
            
            
    });
};