title: Server side validation in asp.net MVC 3 with entity framework
body: <p>I am using asp.net MVC3 with Enitity frameword. both are communicating via WCF web service.</p>
  
  <p>the problem is that , at the server side DB developers don't want to set the [Required]/[Range] attributes to property in there Entity classes. But i want to validate the field at my end in mvc3 application. where as i added the WCF webservice reference. which generated proxy. </p>
  
  <p>I don't want to use Jquery/javascript as per client policy. so i need to do it at my controller/Model level. how to manage this ? some how i need to add the required attribute to the properties of each entity dynamically from mvc 3 aaplication. need right direction to speed up.</p>
  
  <p>Forgot to add: Db developer striclty avoiding to user required. also db not generated in entity and mappings.</p>