title: Using resources with error message in mvc
body: <p>I want to get error message from resources. When i tried codes below i take that error:"An attribute argument must be a constant expression, typeof expression or array creation expression of an attribute parameter type" What can i do ? </p>
  
  <pre><code>public class UserLoginModel
  {
       [Required(ErrorMessage =Resources.PageResources.enterYourEmail)]
       public String Email{ get; set; }
  
       [Required(ErrorMessage =Resources.PageResources.enterPassword)]
       public String Password { get; set; 
  }
  </code></pre>