<%= form_for(@user) do |f| %>
<% if @user.errors.any? %>
<%= pluralize(@user.errors.count, "error") %> prohibited this user from being saved:
<% @user.errors.full_messages.each do |msg| %>
- <%= msg %>
<% end %>
<% end %>
<%= f.label :password, "New password" %>
<%= f.password_field :password %>
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation %>
<%= f.submit "Change password", :class => 'btn btn-primary' %>
<% end %>