title: MVC.NET Reading User Information Into A Form That Failed Server-Side Authorization
body: <p>I have a form where users can enter data that ultimately would be used to create new Customer, CreditCard, and Membership objects.  I want to add recaptcha to the page.  This does it's validation on the server side.  All other verification will be done client side with javascript with perhaps an extra layer of validation on the server side.</p>
  
  <p>Should the captcha fail, I want to redirect the user back to the form and reenter their information automatically, and do some pretty jquery to highlight the invalid field.</p>
  
  <p>I'm looking for the best practice to do this.  Should I create some sort of display object that has a Customer obj property, a CreditCard obj property, and a Membership obj property, or should I just pass the MVC FormCollection object back to the page and use it to populate the form?</p>
  
  <p>While the custom display object would be more work, I plan on using ViewData to store a reference to the field that failed validation.  Therefore the custom display object would not require me to use the ViewData dictionary, which I like to avoid.</p>
  
  <p>What are your thoughts on what I should do, weighing best practices as a factor?</p>