我正在关注Railscasts #250 Authentication from Scratch,但问题是密码确认可能与密码不同,用户仍会被创建。
..模型/ dealer.rb:
class Dealer < ActiveRecord::Base
attr_accessor :password
before_save :encrypt_password
validates_confirmation_of :password
validates_presence_of :password, :on => :create
def encrypt_password
if password.present?
self.password_salt = BCrypt::Engine.generate_salt
self.password_hash = BCrypt::Engine.hash_secret(password, password_salt)
end
end
end
..控制器/ dealers_controller.rb
class DealersController < ApplicationController
def new
@dealer = Dealer.new
end
def create
@dealer = Dealer.new(dealer_params)
if @dealer.save
redirect_to root_url, :notice => "Signed Up!"
else
render "new"
end
end
private
def dealer_params
params.require(:dealer).permit(:email, :password)
end
end
..视图/经销商/ new.html / ERB
<%= form_for @dealer do |f| %>
<p>
<%= f.label :email %><br>
<%= f.text_field :email %>
</p>
<p>
<%= f.label :password %><br>
<%= f.password_field :password %>
</p>
<p>
<%= f.label :password_confirmation %><br>
<%= f.password_field :password_confirmation %>
</p>
<p class="button"><%= f.submit %></p>
我需要做些什么来实现这个目标? Railscast评论中的两个人有同样的问题,但没有答案。
答案 0 :(得分:0)
您是否曾尝试将password_confirmation添加到您允许的参数中,如下所示:
def dealer_params
params.require(:dealer).permit(:email, :password, :password_confirmation)
end
如果这也无法尝试为password_confirmation生成访问器:
attr_accessor :password, :password_confirmation