Form Validation - Required Rules

by bizamajig

HTML

<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.10.0/jquery.validate.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.10.0/additional-methods.js"></script>
<form id="commentForm">
    <div class="btn-group" data-toggle="buttons">
        <label class="btn btn-primary">
            <input id="question21" name="question2" type="radio">1</label>
        <label class="btn btn-primary">
            <input id="question22" name="question2" type="radio">2</label>
        <label class="btn btn-primary">
            <input id="question23" name="question2" type="radio">3</label>
        <label class="btn btn-primary">
            <input id="question24" name="question2" type="radio">4</label>
        <label class="btn btn-primary">
            <input id="question25" name="question2" type="radio">5</label>
    </div>
    <input type="submit" />
</form>
<a href="http://docs.jquery.com/Plugins/Validation" target="_blank">Validation Documentation</a>

CSS

a {
    display: block;
    position: absolute;
    bottom: 0;
}

JavaScript

$(document).ready(function () {

    $('#commentForm').validate({
        rules: {
            question2: {
                required: true
            }
        }
    });

});