Index: openacs-4/packages/calendar-portlet/www/calendar-portlet.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/calendar-portlet/www/calendar-portlet.tcl,v
diff -u -N -r1.39.2.4 -r1.39.2.5
--- openacs-4/packages/calendar-portlet/www/calendar-portlet.tcl	14 Jun 2023 08:47:14 -0000	1.39.2.4
+++ openacs-4/packages/calendar-portlet/www/calendar-portlet.tcl	12 Feb 2024 16:22:07 -0000	1.39.2.5
@@ -23,17 +23,9 @@
 } {
     {view ""}
     {page_num:naturalnum 0}
-    {date ""}
+    {date:clock(%Y-%m-%d) ""}
     {period_days:naturalnum,optional}
     {julian_date ""}
-}  -validate {
-    valid_date -requires { date } {
-        if {$date ne "" } {
-            if {[catch {set date [clock format [clock scan $date] -format "%Y-%m-%d"]} err]} {
-                ad_complain "Your input ($date) is not valid. It has to be in the form YYYY-MM-DD."
-            }
-        }
-    }
 }
 
 set return_url "[ns_conn url]?[ns_conn query]"