JSFiddle - React, Tailwind, and code Playground

HTML

<form method="post" action="#" id="frmEditTab">
    Name<br />
    <input type="text" name="title" /><br /><br />
    <input type="hidden" name="id" />
    <button type="submit" class="btn btn-primary pull-right">Save</button>
</form>

JavaScript

$('#frmEditTab').submit(function(e){
    e.preventDefault();
    var $$ = $(this);
    var data = $$.serialize();
    var title = data.title; // something like this
    alert(title);
});