From 60b650b18c82a050ab81f924e23f7d308ffd8972 Mon Sep 17 00:00:00 2001 From: schneems Date: Thu, 9 Aug 2012 23:59:25 -0500 Subject: check for nil or empty record in form_for if nil or an empty array is passed into form_for you get a horrible error message, this one is much more indicative of what the programmer needs to know to fix the problem. --- actionpack/lib/action_view/helpers/form_helper.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'actionpack/lib') diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb index 5cfcfdd8d5..5dc5bb8a98 100644 --- a/actionpack/lib/action_view/helpers/form_helper.rb +++ b/actionpack/lib/action_view/helpers/form_helper.rb @@ -423,6 +423,7 @@ module ActionView object = nil else object = record.is_a?(Array) ? record.last : record + raise ArgumentError, "First argument in form cannot contain nil or be empty" if object.blank? object_name = options[:as] || model_name_from_record_or_class(object).param_key apply_form_for_options!(record, object, options) end -- cgit v1.2.3