未定义的局部变量或方法`parameter_sanitizer

Question

在定制Devise时，我一直抛出这个错误。一切似乎都是最新的，我检查了语法。我运行的是Devise 4.1和Rails 4.2.6。任何帮助都将不胜感激。

class ApplicationController < ActionController::Base
  # Prevent CSRF attacks by raising an exception.
  # For APIs, you may want to use :null_session instead.
  protect_from_forgery with: :exception

  before_action :configure_permitted_parameters, if: :devise_controller?

  protected



  def configure_permitted_parameters
    devise parameter_sanitizer.permit(:account_update) do |user_params| user_params.permit(:email,
  :password, :password_confirmation, :current_password, :title, :description,
   :itunes, :stitcher, :podbay)
  end
end

Answer 1

你能用devise_permitted_parameters代替desive permitted_parameters吗，像这样的->

def configure_permitted_parameters
  devise_parameter_sanitizer.permit(:account_update) do |user_params| 
    user_params.permit(:email, :password, :password_confirmation, :current_password, :title, :description, :itunes, :stitcher, :podbay)
  end #I think you also missed this 'end'
end

如果有效，请让我知道？

Answer 2

我修修补补，以下是对我有效的方法：

 def configure_permitted_parameters
 devise_parameter_sanitizer.permit(:sign_up, keys: [:email, :password, :title])
 devise_parameter_sanitizer.permit(:account_update, keys: [:email, :password,
 :password_confirmation, :current_password, :title, :description, :itunes, :stitcher, :podbay])

结束