我正在尝试设置我的程序,以便仅在更改密码时验证密码(因此用户可以编辑其他信息而无需输入密码)。
我目前收到一条错误消息
NoMethodError in UsersController#create, undefined method `password_changed?' for #<User:0x00000100d1d7a0>
当我尝试登录时。
这是我的验证代码user.rb
:
validates :name, :presence => true,
:length => { :maximum => 50 }
validates :email, :presence => true,
:format => { :with => email_regex },
:uniqueness => { :case_sensitive => false }
validates :password, :presence =>true, :confirmation => true, :length => { :within => 6..40 }, :if=>:password_changed?
这是我的创建方法users_controller.rb
:
def create
@user = User.new(params[:user])
if @user.save
sign_in @user
flash[:success] = "Welcome to the Sample App!"
redirect_to @user
else
@title = "Sign up"
render 'new'
end
end
谢谢!