Parsley JS not validating
<p>I am trying to validate my form using <code>parsley.js</code>, I am working as the official good book says to do so but due to some reasons (that I obviously don't know right now), it is not working.</p>

<p>Here is the code</p>

<pre><code>&lt;div class="container"&gt;
        &lt;div class="row"&gt;
            &lt;div class="col-md-4"&gt;
                &lt;h2&gt;Parsley JS Form Validation&lt;/h2&gt;
                &lt;form data-validate="parsley"&gt;
                    &lt;label&gt;Name &lt;/label&gt;
                    &lt;input type="text" name="fname"  class="form-control" required /&gt;
                    &lt;label&gt;Email &lt;/label&gt;
                    &lt;input type="text" name="email" class="form-control" data-type="email" data-trigger="change" required /&gt;
                    &lt;label&gt;Password &lt;/label&gt;
                    &lt;input type="text" name="lname"  class="form-control" data-type="password" required /&gt;
                    &lt;br /&gt;
                    &lt;input type="submit" class="btn btn-success" value="Submit"&gt;
                &lt;/form&gt;
            &lt;/div&gt;
        &lt;/div&gt;
    &lt;/div&gt;
</code></pre>

<p>Here is the <a href="https://plnkr.co/edit/5YoemOXEUcHsjBz70N4p?p=preview" rel="nofollow">Plunkr</a> link.</p>