title: Allow HTML in text boxes
body: <p>I'm using ASP.NET MVC.</p>
  
  <p>How can I allow users to enter HTML into a textbox?
  I'm seting <code>validaterequest</code> to <code>false</code> and still getting this error:</p>
  
  <blockquote>
    <p>A potentially dangerous Request.Form value was detected from the client (Summary="<code>&lt;a&gt;</code>"). </p>
  </blockquote>
  
  <p>I know its not recommended etc, but it's for internal use.</p>