<%= form_for([@group, activity]) do |f| %> <% if activity.errors.any? %>

<%= pluralize(activity.errors.count, "error") %> prohibited this activity from being saved:

<% end %>
<%= f.label :public_name %> <%= f.text_field :public_name, class: 'form-control' %>
<%= f.label :start %> <%= f.datetime_field :start, class: 'form-control' %>
<%= f.label :end %> <%= f.datetime_field :end, class: 'form-control' %>
<%= f.label :description %> <%= f.text_area :description, class: 'form-control' %>
<%= f.label :deadline %> <%= f.datetime_field :deadline, class: 'form-control' %>
<%= f.submit %>
<% end %>