JS Promise Login System

Preview: https://codepen.io/guldus/pen/vPqKvB?editors=1010 Github:https://github.com/Furkan-Gulsen/HTML-CSS-JAVASCRIPT/tree/master/JS%20Promise%20Login%20System HTML <div class="container mt-5 border p-3"> <h2 class="title text-center">LOGIN SYSTEM</h2> <input type="text" id="username" class=" my-2 form-control text-center" placeholder="USERNAME"> <input type="password" id="password" class=" my-2 form-control text-center" placeholder="PASSWORD"> <button id="but" class="btn btn-danger btn-block">LOGIN</button> <div id="result" class="form-block text-center mt-4"></div> </div> JavaScript $(document).ready(function(){ $("#but").click(function(){ let username = $("#username").val(), password = $("#password").val(); const setPromise = new Promise(function(resolve,reject){...