JSFiddle - React, Tailwind, and code Playground
HTML
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js"></script>
<form id="genForm" method="post" action="verify.php">
<label>Email:<input name="Email" type="email" required></label>
<br>
<label>I accept the terms and conditions.
<input type="checkbox" name="agree" value="1" required></label>
<br>
<input class="btn primary" type="submit" value="Submit">
</form>
JavaScript
$("#genForm").validate();