ASP.NET Web API, Part 5: Custom Validation

By Jon Galloway|3 minutes|
Note: This video contains information from a pre-release version of ASP.NET Web API. For information on what changed, see the updated sample code at


This article was originally created on February 15, 2012

Author Information

Jon Galloway

Jon Galloway – Jon works at Microsoft as a Community Program Manager focused on ASP.NET MVC. Prior to that, he's worked in a wide range of web development shops, from scrappy startups to Fortune 500 financial companies. He was an ASP.NET and Silverlight Insider, ASP.NET MVP, published author, regular contributor to several open source .NET projects.