<%= form_with url: "/submit", local: true, html: {class: "w-full"} do |form| %> <div class="form-group"> <%= render RailsUi::SimpleEditor::Component.new( form: form, field: :body, preview_id: "editor-preview", variables: { title: "Title", content: "Content" }, height: "h-96", data: { custom: "value" } ) %> </div> <div class="form-group"> <%= form.submit "Submit", class: "btn btn-primary" %> </div> <% end %>