This plugin takes care of WordPress inner comments error handling, and shows comment errors above the form, instead of using the weird grey page with single line description.
So for example, if you fill in the comment form, and send it and forget required field, it will show the error above the form, and prefills the form with values you've submitted so you don't have to retype them again ..
By default, the plugin prints the in this markup --error-here--...
So it should be quite easy for you to style it in your css file with..formError or #formError., you know the drill ).
By the way, if you've customised your comment form with new fields, and you're using the preprocess comment hook, with WordPress way of handeling errors.
This shows form error before plugin activation, and after..
Go to your admin area and select Plugins -> Add new from the menu..
If that is the case, deactivate the plugin, delete it, and move on )...
I have my own custom comment form fields, will it remember the values of those after error as well..
Browse the code, check out SVN repository, or subscribe to the development log by RSS...
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