<%= decidim_modal id: "conversation", class: "conversation__modal" do %>
<%= decidim_form_for(form_ob, url: conversations_check_multiple_url(nickname:), html: { class: "form", id: nil }) do |f| %>
<%= render partial: "decidim/messaging/conversations/add_conversation_users", formats: [:html] %>
<% end %>
<% end %>