add project attributes to project form

app/controllers/projects_controller.rb

@@ -72,7 +72,7 @@ class ProjectsController < ApplicationController
     # Only allow a list of trusted parameters through.
     def project_params
       params.require(:project).permit(
-        :name,
+        :name, :email, :short_name,
         subprojects_attributes: [
           :id, :subproject_name, :client_id, :owner_id, :builder_id, :_destroy,
           client_attributes: [:company_name, :firstname, :lastname, :streetname, :zipcode, :city, :country, :email, :phone],

app/views/projects/_form.html.erb

@@ -11,10 +11,12 @@
     </div>
   <% end %>
 
+  <% [:name, :email, :short_name, :offer_date, :order_date].each do |prj_attrib| %>
   <div>
-    <%= form.label :name, style: "display: block" %>
-    <%= form.text_field :name %>
+    <%= form.label prj_attrib, style: "display: block" %>
+    <%= form.text_field prj_attrib %>
   </div>
+  <% end %>
 
   <h3>Subprojects</h3>
   <%= form.fields_for :subprojects do |sp_form| %>