[keycloak-user] use custom FormAction implementation on "edit account" page

[Markus Schulz]

hello,

I've implemented an "extended profile validation" FormAction provider 
which validates (required fields, field-format) some additional user 
attributes (contained in our custom theme). 

But now there is a major problem, i don't know how i can use this 
provider for the "edit account" page. 
Currently the user needs to enter some additional fields on the 
registration page, but after this, he can freely choose to edit/delete 
the content on the "edit account" page. 

How can i prevent this?

regards,
msc