title: How to match one expression and not match another
body: <p>I am trying to create a .NET regular expression (for use in a ASP.NET RegularExpressionValidator control) that matches a name in the format [First Name][Space][Surname] but does <em>not</em> match if a specific name is entered, say Mickey Mouse</p>
  
  <p>This expression works for the first part:</p>
  
  <pre><code>^[a-zA-Z]{2,}\s{1}[a-zA-Z]{3,}$
  </code></pre>
  
  <p>And this <em>seems</em> to work for the second part:</p>
  
  <pre><code>[^Mickey Mouse]
  </code></pre>
  
  <p>but I can't seem to be combine these two together into one expression</p>