title: REGEX min. 4 chars, max 11, allow space and special chars
body: <p>I have a regex on a RegularExpressionValidator .NET control: <code>^\w{4,11}$</code>
  Works fine. It allows the string length between 4 and 11.
  I would like it to allow space and special characters like "æ" "ø" "å" (danish characters).</p>
  
  <p>Any suggestions?</p>