title: HTML5 browser password validation (valid pattern attribute!): minimum 6 chars and at least 1 number and 1 Capital letter
body: <p>I'm stuck with HTML5 embedded form validation (non javascript).
  I need to meet all this parameters:</p>
  
  <ol>
  <li><p>minimum 6 chars</p></li>
  <li><p>at least 1 number</p></li>
  <li>at least 1 Capital letter</li>
  </ol>
  
  <p>Could you help me to make sure it works as pattern attribute? For example:</p>
  
  <p><code>&lt;input type="password" pattern="myPattern" /&gt;</code>
  Thanks.</p>