kosen-venture/RocketAnswer

<%= form_for([@answer, @comment], html: { class: 'form-inline' }) do |f| %>
  <% if @comment.errors.any? %>
    <div id="error_explanation">
      <h2><%= pluralize(@comment.errors.count, "error") %> prohibited this comment from being saved:</h2>

      <ul>
      <% @comment.errors.full_messages.each do |msg| %>
        <li><%= msg %></li>
      <% end %>
      </ul>
    </div>
  <% end %>

  <div class="form-group">
    <%= f.label '新しいコメント…' %><br>
    <%= f.text_area :content, class: 'form-control', cols: '100', rows: '5' %>
  </div>
  <%= f.submit '投稿する', class: 'btn btn-primary btn-sm' %>
<% end %>