Index: openacs-4/packages/survey/www/admin/one-respondent.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/survey/www/admin/one-respondent.tcl,v
diff -u -r1.6 -r1.7
--- openacs-4/packages/survey/www/admin/one-respondent.tcl	6 Nov 2013 07:33:54 -0000	1.6
+++ openacs-4/packages/survey/www/admin/one-respondent.tcl	27 Oct 2014 16:41:56 -0000	1.7
@@ -10,8 +10,8 @@
     @cvs-id $Id$
 } {
 
-    user_id:integer
-    survey_id:integer
+    user_id:naturalnum,notnull
+    survey_id:naturalnum,notnull
 
 }