Follow the book Agile Web D. with Rails, copy the depot’s Model
And my Users table has another two fields, address and email.
When I tried to update these two fields, the code like
user = User.find(1)
user.update_attributes!(:address => “abc”, :email => “[email protected]”)
then gave me an error: Validation failed: Password can’t be blank
but I don’t wanna update the password, how can I solve the problem?