ruby - Rails, Devise can't update my new fields like username -

i added :login, :username fields on users table. sign , login work perfectly. changed devise.rb authenticate :login instead of :email users can login own unique login id.

however, updating email , username fields on edit.html not insert record mysql2 db.

i don't find errors on console. although parameters delivered, record not inserted.

here gist address.

if need update devise model newly added attributes, need permit them explicitly(strong parameters in rails 4). example :

class applicationcontroller < actioncontroller::base   before_filter :configure_permitted_parameters, if: :devise_controller?    protected    def configure_permitted_parameters     devise_parameter_sanitizer.for(:account_update) << :username ## add attributes want permit   end end 

refer devise documentation on handling strong parameters.