Preflight panel in AfterEffects

Hi !
I was wondering if it would be possible to implement great preflight panel from Indesign to AfterEffects. 
Or anything similar, main idea is to show error or notification somewhere in the UI, that our text is overset in some text-box-frame (something like when we have error in expressions, and it leads us to problematic layer). It seems as actually pretty easy to implement, and could be on/off option, as optional.
Thanks!