Index: openacs-4/packages/file-storage/www/copy.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/copy.tcl,v
diff -u -N -r1.10.2.1 -r1.10.2.2
--- openacs-4/packages/file-storage/www/copy.tcl	12 Sep 2015 11:06:18 -0000	1.10.2.1
+++ openacs-4/packages/file-storage/www/copy.tcl	2 Feb 2017 15:15:09 -0000	1.10.2.2
@@ -9,8 +9,8 @@
 } -query {
     object_id:notnull,integer,multiple
     folder_id:naturalnum,optional
-    {return_url ""}
-    {root_folder_id ""}
+    {return_url:localurl ""}
+    {root_folder_id:integer ""}
     {redirect_to_folder:boolean 0}
     {show_items:boolean 0}
 } -errors {object_id:,notnull,integer,multiple {Please select at least one item to copy.}
Index: openacs-4/packages/file-storage/www/folder-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/folder-chunk.tcl,v
diff -u -N -r1.49.2.4 -r1.49.2.5
--- openacs-4/packages/file-storage/www/folder-chunk.tcl	8 Nov 2016 11:04:36 -0000	1.49.2.4
+++ openacs-4/packages/file-storage/www/folder-chunk.tcl	2 Feb 2017 15:15:09 -0000	1.49.2.5
@@ -5,7 +5,7 @@
     @creation-date Feb 22, 2002
     @cvs-id $Id$
 } -query {
-    {orderby:optional}
+    {orderby:token,optional}
 } -properties {
     folder_name:onevalue
     contents:multirow
Index: openacs-4/packages/file-storage/www/move.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/move.tcl,v
diff -u -N -r1.10.2.1 -r1.10.2.2
--- openacs-4/packages/file-storage/www/move.tcl	12 Sep 2015 11:06:20 -0000	1.10.2.1
+++ openacs-4/packages/file-storage/www/move.tcl	2 Feb 2017 15:15:10 -0000	1.10.2.2
@@ -9,8 +9,8 @@
 } -query {
     object_id:notnull,integer,multiple
     folder_id:naturalnum,optional
-    {return_url ""}
-    {root_folder_id ""}
+    {return_url:localurl ""}
+    {root_folder_id:integer ""}
     {redirect_to_folder:boolean 0}
     {show_items:boolean 0}
 } -errors {object_id:,notnull,integer,multiple {Please select at least one item to move.}
Index: openacs-4/packages/forums/www/message-post.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/www/message-post.tcl,v
diff -u -N -r1.43.2.4 -r1.43.2.5
--- openacs-4/packages/forums/www/message-post.tcl	26 Sep 2016 18:48:55 -0000	1.43.2.4
+++ openacs-4/packages/forums/www/message-post.tcl	2 Feb 2017 15:15:10 -0000	1.43.2.5
@@ -7,8 +7,8 @@
     @cvs-id $Id$
 
 } -query {
-    {forum_id ""}
-    {parent_id ""}
+    {forum_id:integer ""}
+    {parent_id:integer ""}
 } -validate {
     forum_id_or_parent_id {
         if {$forum_id eq "" && $parent_id eq ""} {
Index: openacs-4/packages/forums/www/search.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/www/search.tcl,v
diff -u -N -r1.14.18.1 -r1.14.18.2
--- openacs-4/packages/forums/www/search.tcl	12 Sep 2015 11:06:29 -0000	1.14.18.1
+++ openacs-4/packages/forums/www/search.tcl	2 Feb 2017 15:15:10 -0000	1.14.18.2
@@ -6,7 +6,7 @@
     @cvs-id $Id$
 
 } -query {
-    {forum_id ""}
+    {forum_id:integer ""}
 }
 
 set page_title [_ forums.Search_Forums]