How to validate DD MM YYYY date with XML Schema?
<p>I am trying to validate date format <code>23 December 2012</code> date format with XML schema using <code>type="xsd:date"</code></p>

<blockquote>
  <p>Cvc-datatype-valid.1.2.1: '23 December 2012' Is Not A Valid Value For
  'date'.. Line '12', Column '53'.</p>
</blockquote>

<p>Element example:</p>

<pre><code>&lt;dateReleased&gt;23 December 1966&lt;/dateReleased&gt;
</code></pre>

<p>Schema example:</p>

<pre><code>&lt;xsd:element name="dateReleased" type="xsd:date" /&gt;
</code></pre>

<p>Is it possible using <code>type</code> attribute (<code>xs:date</code>)? Or, do I need to use <code>xs:pattern</code> instead?</p>