<%= turbo_stream.validate dom_target(*@target, :form) do %> <% @record.errors.attribute_names.map do |attr| %> <%= tag.span data: {name: field_name(dom_class(@record), attr)} do %> <%- @record.errors.full_messages_for(attr).map { |m| m + '.' }.join(' ') %> <% end %> <% end %> <% end %>