app/views/users/_form.html.erb
<%= form_for(@user, html: {class: "form-horizontal"}) do |u| %>
<div class="col-sm-5 row">
<%= render 'shared/errors', model: @user %>
<div class="field form-group">
<%= u.label :first_name, :class => 'col-sm-3 control-label' %>
<div class="col-sm-9">
<%= u.text_field :first_name, :class => "form-control" %>
</div>
</div>
<div class="field form-group">
<%= u.label :last_name, :class => 'col-sm-3 control-label' %>
<div class="col-sm-9">
<%= u.text_field :last_name, :class => "form-control" %>
</div>
</div>
<div class="field form-group">
<%= u.label :email, :class => 'col-sm-3 control-label' %>
<div class="col-sm-9">
<%= u.email_field :email, :class => "form-control" %>
</div>
</div>
<% if @user.id == nil %>
<div class="field form-group">
<%= u.label :password, :class => 'col-sm-3 control-label' %>
<div class="col-sm-9">
<%= u.password_field :password, :class => "form-control" %>
</div>
</div>
<div class="field form-group">
<%= u.label :password_confirmation, :class => 'col-sm-3 control-label' %>
<div class="col-sm-9">
<%= u.password_field :password_confirmation, :class => "form-control" %>
</div>
</div>
<div class="field form-group">
<%= u.label "Pivotal Tracker Token", :tracker_token, :class => 'col-sm-3 control-label' %>
<div class="col-sm-9">
<%= u.text_field :tracker_token, :class => "form-control" %>
</div>
</div>
<% end %>
<% if admin_check %>
<div class="form-group">
<div class="col-sm-offset-3 col-sm-9">
<div class="checkbox">
<label>
<%= u.check_box :admin %> Admin
</label>
</div>
</div>
</div>
<% end %>
<div class="actions field form-group">
<div class="col-sm-offset-3 col-sm-9">
<%= u.submit class: "btn btn-primary" %>
</div>
</div>
<br>
<br>
</div>
<% end %>