JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<html>
    <head><title>Example</title></head>
    <body>
        <form>
            <input type="text" name="foo" required title="Foo field"/>
            <input type="submit"/>
        </form>
    </body>
</html>

JavaScript

$(function() {
    $('form').submit(function() {
        alert('submit!')
    });
});