.. warning::
Integration with ASP.NET WebApi 2 is no longer supported as of FluentValidation 9. Please migrate to ASP.NET Core.
FluentValidation 8.x provided integration with ASP.NET Web Api 2. This is no longer maintained or supported, and is not compatible with FluentValidation 9 or newer.
For instructions on using these unsupported legacy components with FluentValidation 8, please review this page