<%= form_tag(post_flags_path, :method => :get, :class => "simple_form") do %> <% end %>

Post ID	<%= text_field "search", "post_id", :value => params[:search][:post_id] %>
Creator	<%= text_field "search", "creator_name", :value => params[:search][:creator_name] %>
<%= submit_tag "Search" %>