formvalidation radio button validation
<p>I'm using formvalidion.io in my form, and need to validate radio buttons.
The radio buttons have value <strong>Yes</strong> and <strong>No</strong>.<br>
If <strong>No</strong> is picked, there should be a validation error, if <strong>Yes</strong>, then it should go through without any errors. How can I make this happen? Thanks</p>

<p><a href="https://jsfiddle.net/7owqedet/" rel="nofollow">https://jsfiddle.net/7owqedet/</a></p>

<p><strong>HTML</strong></p>

<pre><code>&lt;div class="container rootwizard" id="rootwizard"&gt;
    &lt;label class="btn btn-default btn-radio"&gt;
    &lt;input value="Yes" name="readDoc1" type="radio" id="Yes111"  /&gt;Yes
    &lt;/label&gt; 

    &lt;label class="btn btn-default btn-radio" for="No111"&gt;
    &lt;input value="No" name="readDoc1" type="radio" id="No111" /&gt;No
    &lt;/label&gt;
&lt;/div&gt;
</code></pre>

<p><strong>JQUERY</strong></p>

<pre><code>$('.rootwizard')
    // String Validation
    .formValidation({
        framework: 'bootstrap',
        excluded: ':disabled',
        live: 'enabled',
        icon: {
            valid: 'glyphicon glyphicon-ok',
            invalid: 'glyphicon glyphicon-remove',
            validating: 'glyphicon glyphicon-refresh'
        },

        // Name Validation
        locale: validation_lang,
        fields: {
            readDoc1: {
                validators: {
                    notEmptyDoc: { }
                }
            }

    });
</code></pre>