Index: openacs-4/packages/survey/www/respond.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/survey/www/respond.tcl,v
diff -u -N -r1.9 -r1.10
--- openacs-4/packages/survey/www/respond.tcl	6 Nov 2013 07:33:54 -0000	1.9
+++ openacs-4/packages/survey/www/respond.tcl	27 Oct 2014 16:41:56 -0000	1.10
@@ -11,9 +11,9 @@
 
 } {
     
-    survey_id:integer,notnull
-    {section_id:integer 0}
-    {response_id:integer 0}
+    survey_id:naturalnum,notnull
+    {section_id:naturalnum,notnull 0}
+    {response_id:naturalnum,notnull 0}
     return_url:optional
 
 } -validate {