Mark / highlight missing fields at address form

[Hanuchin]

Hello,

 

if the user does not fill all required fields for the address and tries to go to the next step, he stays on the address edit page.

 

On top, there are some messages, what is missing.

 

Is it possible, to additionally mark the missing fields. so that the user can "see", which fields are missing or incorrect?

Is there a way, to add a css class to the missing fields?

Thanks,

Daniel