<%= form_for(@post, html: { class: 'square' }) do |f| %> <%= render 'shared/errors', messages: @post.errors.full_messages %> <%= f.hidden_field :topic_id %>

<%= f.label :topic %>

<%= namelink @post.topic %>

<%= f.label :text %> <%= f.text_area :text, rows: 20 %>

<%= f.submit 'Save Post' %>

<% end %>