我使用所提供的新的分支使用下面的寶石客戶端驗證和Rails4
gem 'simple_form', '~> 3.0.0.rc'
gem 'client_side_validations', github: "bcardarella/client_side_validations", :branch => "4-0-beta"
gem 'client_side_validations-simple_form', git: 'git://github.com/saveritemedical/client_side_validations-simple_form.git'
gem "jquery-rails"
集成客戶端驗證與rails4我還添加了必需的JavaScript作爲以下
//= require jquery
//= require jquery_ujs
//= require foundation
//= require rails.validations
//= require rails.validations.simple_form
//= require_tree .
//= require_self
我創造了這個測試表格以便看它是否有效
= simple_form_for(@post, :validate => true) do |f|
= f.error_notification
.form-inputs
= f.input :title, :required => true
.form-actions
= f.button :submit
當然在模型中,我T爲
validates :title, presence: true
問題是我不明白我們爲什麼它不工作,而JavaScript控制檯顯示以下錯誤:
Uncaught TypeError: Cannot read property 'add' of undefined