title: HTML 5 pattern validation for text input not working on safari or firefox with iphone
body: <p>I have an iphone browser that I'm testing the HTML 5 validation.  I am using safari and Firefox and neither will validate my form input.  I have tested in Firefox and Chrome on my PC and it works.</p>
  
  <p>Is this supported on the IPhone and Android browsers?</p>
  
  <pre><code>&lt;!DOCTYPE html&gt;
  &lt;html&gt;
  &lt;head&gt;
  &lt;meta charset="ISO-8859-1"&gt;
  &lt;title&gt;Insert title here&lt;/title&gt;
  &lt;/head&gt;
  &lt;body&gt;
  &lt;form&gt;
      &lt;input name='test1' type='text' placehoder='Test 1' required maxlength='32' pattern='^[0-9\w\s]+'&gt;&lt;/input&gt;
      &lt;input type='submit' name='Submit' value='Submit'/&gt;
  &lt;/form&gt;
  &lt;/body&gt;
  &lt;/html&gt;
  </code></pre>