jQuery Validatation Plugin Example #1
by bizamajig
HTML
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.1/jquery.validate.min.js"></script>
<form id="validate-me-plz">
<div>
Required: <input type="text" name="firstName" data-rule-required="true" />
</div>
<div>
<input type="submit" value="Submit" />
</div>
</form>
JavaScript
$('#validate-me-plz').validate();