You need to do this
<%= f.input :message, :input_html => {:rows => 10} %>
<%= f.input :description, :as => :text, :input_html => { 'rows' => 5, 'cols' => 10 } %>
You need to do this
<%= f.input :message, :input_html => {:rows => 10} %>
<%= f.input :description, :as => :text, :input_html => { 'rows' => 5, 'cols' => 10 } %>