anchor.diff:          <div class="row">
             <div class="large-12 columns">
               <%= f.label :password_confirmation %>
  -            <%= f.password_field :password_confirmation %>
  +            <%= f.password_field :password_confirmation, disabled: true %>
               <% if resource.errors[:password_confirmation].present? %>
                 <small class="error"><%= resource.errors[:password_confirmation].join(", ") %></small>
               <% end %>
  
positive.code: 
          <div class="row">
            <div class="columns large-12">
              <%= f.submit "Sign up", class: "button radius large-12 small-12" %>
            </div>
          </div>
  
  
negative.code:         <div class="row">
            <div class="large-12 columns">
              <%= f.label :email %>
              <%= f.email_field :email, disabled: true %>
              <% if resource.errors[:email].present? %>
                <small class="error"><%= resource.errors[:email].join(", ") %></small>
              <% end %>
  