JSFiddle - React, Tailwind, and code Playground

HTML

<form class="form-horizontal form-capture" action="" method="POST">
    <div class="control-group">
        <input name="test"/>
    </div>
    <div class="control-group">
        <div class="">
            <button type="button" class="js-btn-capture btn btn-success" data-loading-text="Capturin...">Submit</button>
            <button type="button" class="xxx">xxx</button>
        </div>
    </div>
</form>

JavaScript

$(document).ready(function () {

    $('body').on('click', '.js-btn-capture', function(event) {
        alert('Vu KHung');
    });

});