erb/members/_form.html.erb
<%= form_for @member do |f| %>
<% if @member.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@member.errors.count, "error") %> prohibited
this member from being saved:</h2>
<ul>
<% @member.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<p>
<%= f.label :name %><br>
<%= f.text_field :name %>
</p>
<p>
<%= f.label :gen %><br>
<%= f.number_field :gen %>
</p>
<p>
<%= f.label :major %><br>
<%= f.text_field :major %>
</p>
<p>
<%= f.label :bio %><br>
<%= f.text_area :bio %>
</p>
<p>
<%= f.label :avatar %><br>
<%= f.file_field :avatar %>
<%= f.label :delete_avatar %>
<%= f.check_box :delete_avatar %>
</p>
<p>
<%= f.label :current %>
<%= f.check_box :current %>
</p>
<div class="actions">
<%= f.submit %>
</div>
<% end %>