Hi Michael Josiah,
Rather than auditing we provide basic logging and tracing capabilities that can be used to achieve the same result. You can have a look at this help article for logging and this help article for tracing. You might also find interesting the new Profiler that we have introduced with the Q2 release.
As to the FluentValidation this is indeed a very interesting solution that we will most definitely look into.
I would like to thank for mentioning both features.
the Telerik team
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