Index: openacs-4/packages/evaluation/www/view/answer-add-edit.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation/www/view/answer-add-edit.tcl,v
diff -u -r1.2.8.1 -r1.2.8.2
--- openacs-4/packages/evaluation/www/view/answer-add-edit.tcl	19 Aug 2014 07:35:57 -0000	1.2.8.1
+++ openacs-4/packages/evaluation/www/view/answer-add-edit.tcl	19 Aug 2014 07:41:48 -0000	1.2.8.2
@@ -7,10 +7,10 @@
     @creation-date Mar 2004
     @cvs-id $Id$
 } {
-    task_id:integer,notnull
-    grade_id:integer,notnull
-    answer_id:integer,notnull,optional
-    item_id:integer,notnull,optional
+    task_id:naturalnum,notnull
+    grade_id:naturalnum,notnull
+    answer_id:naturalnum,notnull,optional
+    item_id:naturalnum,notnull,optional
     upload_file:trim,optional
     upload_file.tmpfile:tmpfile,optional
     return_url:notnull