when my user edit its account - he can leave the password field blank to
leave the used password untouched.
but he cant leave it blank - because the validation process in my user
modell validates the password field all the way and throws of course an
error if the user leave it blank.
I also have a password_confirmation field that only needs to validat if
a password is given.
I read something from
but I dont understand the function of this attribute
How can I go around this?
I am happy for any help