What did the napoleonic code have in common with the principles of the enlightenment?

The thing that Napoleonic Code have in common with the principles of the Enlightenment was that it guaranteed equality of all the citizens under the law. This was a very important aspect of both the Napoleonic Code and the Enlightenment. I hope that this is the answer that has actually come to your desired help.

What the affect had to the people’s hearts and minds