ASP.NET Form Validation Processor
The Validation Processor control is the only advanced validation summary that supports every built-in ASP.NET validator and most third party-validators. It highlights invalid form fields, auto focuses the cursor on the first error, provides links from each error message to invalid fields, allows multiple form validation, works with user controls, integrates with Visual Studio.NET and ASP.NET Web Matrix, and recognizes non-standard controls. You can also add custom error messages and indicate which fields should be highlighted at run-time. No programming required, sample forms and documentation provided.