anchor.diff:                </div>
               <% end %>
   
  -            <% if @organization.auth_google_enabled || @organization.auth_github_enabled %>
  +            <% if !duplicated_username_prompt? && (@organization.auth_google_enabled || @organization.auth_github_enabled) %>
                 <div class="Sessions-field Sessions-oauthContainer">
                   <% if @organization.auth_google_enabled && @google_plus_config.present? %>
                     <%= render partial: 'google_plus/google_plus_button',  locals: { config: @google_plus_config } %>
  
positive.code:                   </div>
                  <% end %>
  
                  <% if @organization.auth_username_password_enabled %>
                    <div class="Sessions-field">
                      <p>
                        <button type="submit" class="Sessions-submitButton js-Sessions-button js-Loading">
  
negative.code:                   </div>
  
                    <div class="Sessions-field">
                      <%= f.email_field :email, class: "CDB-Size-medium Sessions-input", placeholder: 'email', readonly: params[:invitation_token].present? || duplicated_username_prompt? %>
                      <% if !@user.errors[:email].blank? %>
                        <div class="Sessions-fieldError js-Sessions-fieldError" data-content="<%= @user.errors[:email] %>">!</div>
                      <% end %>
  