JSFiddle - React, Tailwind, and code Playground

HTML

<input id="submit" type="submit" value="Submit">
<div id="spin">aguarda un momento</div>

JavaScript

$('#submit').click(function(e) {
  // hide the submit button
  $(this).hide();
  // replace the submit button with a "message" button"
  $('#spin').html('<button class="btn btn-success"><i class="fa fa-refresh fa-spin"></i>&nbsp; Saving...</button>');

});