Index: openacs-4/packages/acs-tcl/tcl/form-processing-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/form-processing-procs.tcl,v
diff -u -N -r1.87.2.4 -r1.87.2.5
--- openacs-4/packages/acs-tcl/tcl/form-processing-procs.tcl	25 Apr 2019 19:24:24 -0000	1.87.2.4
+++ openacs-4/packages/acs-tcl/tcl/form-processing-procs.tcl	5 Jul 2019 10:00:54 -0000	1.87.2.5
@@ -859,12 +859,7 @@
                         template::element create $form_name __new_p -datatype integer -widget hidden -value 0
                     }
 
-                    multiple {
-                        if { $af_element_parameters($element_name:$flag) ne "" } {
-                            return -code error "element $element_name: $flag attribute can not have a parameter"
-                        }
-                    }
-
+                    multiple -
                     nospell -
                     optional {
                         if { $af_element_parameters($element_name:$flag) ne "" } {