Jquery data function removes zero from the beginning of string
<p>I have something like that:</p>

<pre><code>&lt;input id="zip_code" type="text" value="" data-existing-value="09458" name="zip_code"/&gt;
</code></pre>

<p>I am trying to get an existing zip code value from data parameter using:</p>

<pre><code>$("#zip_code).val($('#zip_code').data('existing-value'));
</code></pre>

<p>And for some reason zero is removed...and all i am getting for the text field value is : "9458" without a leading zero...</p>

<p>How can i keep zero?</p>
