ruby form_for password field not submitted to params hash -


working through ruby on rails tutorial hartl right now. enter image description here

the password field displaying weirdly, , when submit information can see params hash doesn't display password key (but displays else). what's going on?

views/users/new.html.erb:

<h1> sign </h1> <div class = "row">     <div class = "col-md-6 col-md-offset-3">         <%= form_for(@user) |f| %>         <%= render 'shared/error_messages' %>          <%= f.label :name %>         <%= f.text_field :name, class: 'form-control'%>           <%= f.label :email %>         <%= f.email_field :email, class: 'form-control'%>          <%= f.label :password %>         <%= password_field :password, class: 'form-control'%>          <%= f.label :password_confirmation, "confirmation" %>         <%= f.password_field :password_confirmation, class: 'form-control'%>          <%= f.submit "create account", class: "btn btn-primary" %>         <% end %>     </div> </div> 

controllers/users_controller.rb

class userscontroller < applicationcontroller   before_action :logged_in_user, only: [:edit, :update]   before_action :correct_user, only: [:edit, :update]   def new     @user = user.new   end    def show     @user = user.find(params[:id])   end    def create     @user = user.new(user_params)     if @user.save       @user.send_activation_email       flash[:info] = "please check email activate account."       redirect_to root_url     else       render 'new'     end   end  def edit @user = user.find(params[:id]) end  def update @user = user.find(params[:id]) if @user.update_attributes(user_params) flash[:success] = "profile updated" redirect_to @user else render 'edit' end end    private     def user_params     params.require(:user).permit(:name, :email, :password, :password_confirmation)     end    def logged_in_user unless logged_in? store_location flash[:danger] = "please log in." redirect_to login_url end end  def correct_user @user = user.find(params[:id]) redirect_to(root_url) unless current_user?(@user) end  end 

models/user.rb

class user < activerecord::base     attr_accessor :remember_token, :activation_token, :reset_token     before_save   :downcase_email     before_create :create_activation_digest      validates :name, presence: true, length: { maximum: 50 }     valid_email_regex = /\a[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i     validates :email, presence: true, length: { maximum: 255 }, format: { with: valid_email_regex},      uniqueness: { case_sensitive: false }     has_secure_password      validates :password, length: { minimum: 6 }, allow_blank: true      def user.digest(string) cost = activemodel::securepassword.min_cost ? bcrypt::engine::min_cost : bcrypt::engine.cost bcrypt::password.create(string, cost: cost)     end  def user.new_token     securerandom.urlsafe_base64 end  def remember     self.remember_token = user.new_token     update_attribute(:remember_digest, user.digest(remember_token)) end   def authenticated?(attribute, token)     digest = send("#{attribute}_digest")     return false if digest.nil?     bcrypt::password.new(digest).is_password?(token)   end   def forget     update_attribute(:remember_digest, nil) end   # activates account.   def activate     update_attribute(:activated,    true)     update_attribute(:activated_at, time.zone.now)   end    # sends activation email.   def send_activation_email     usermailer.account_activation(self).deliver_now   end    # sets password reset attributes.   def create_reset_digest     self.reset_token = user.new_token     update_attribute(:reset_digest,  user.digest(reset_token))     update_attribute(:reset_sent_at, time.zone.now)   end    # sends password reset email.   def send_password_reset_email     usermailer.password_reset(self).deliver_now   end      def password_reset_expired?     reset_sent_at < 2.hours.ago   end  private      def downcase_email       self.email = email.downcase     end  def create_activation_digest     self.activation_token = user.new_token     self.activation_digest = user.digest(activation_token) end  end 

<%= password_field :password, class: 'form-control'%> 

to

<%= f.password_field :password, class: 'form-control'%> 

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