title: Adding Data Annotations to Inherited Class
body: <p>Say I have the following class:</p>
  
  <pre><code>public class ContactUsFormModel : AddressModel
  {
      [DisplayName("Title")]
      [StringLength(5)]
      public string Title { get; set; }
      [DisplayName("First name (required)")]
  
      [Required(ErrorMessage = "Please enter your first name")]
      [StringLength(50, ErrorMessage = "Please limit your first name to {1} characters.")]
      public string FirstName { get; set; }
  
      // etc...
  }
  </code></pre>
  
  <p>Am I able to add a required attribute to a property from the <code>AddressModel</code> class in the <code>ContactUsFormModel</code> class?</p>