diff --git a/lib/NGCP/Panel/Controller/Subscriber.pm b/lib/NGCP/Panel/Controller/Subscriber.pm
index 2e742ee03d..606f67514b 100644
--- a/lib/NGCP/Panel/Controller/Subscriber.pm
+++ b/lib/NGCP/Panel/Controller/Subscriber.pm
@@ -1144,7 +1144,7 @@ sub preferences_callforward_advanced :Chained('base') :PathPart('preferences/cal
     my @maps = ();
     foreach my $map($cf_mapping->all) {
         push @maps, {
-            destination_set => $map->destination_set->id,
+            destination_set => $map->destination_set ? $map->destination_set->id : undef,
             time_set => $map->time_set ? $map->time_set->id : undef,
         };
     }
@@ -1155,6 +1155,7 @@ sub preferences_callforward_advanced :Chained('base') :PathPart('preferences/cal
 
     $cf_form->process(
         params => $posted ? $c->request->params : $params,
+        posted => $posted,
     );
 
 
diff --git a/lib/NGCP/Panel/Form/SubscriberCFAdvanced.pm b/lib/NGCP/Panel/Form/SubscriberCFAdvanced.pm
index 3d2f729808..d260b75cde 100644
--- a/lib/NGCP/Panel/Form/SubscriberCFAdvanced.pm
+++ b/lib/NGCP/Panel/Form/SubscriberCFAdvanced.pm
@@ -103,7 +103,25 @@ has_block 'actions' => (
     class => [qw(modal-footer)],
     render_list => [qw(cf_actions)],
 );
-
+sub validate_active_callforward{
+    my ( $self, $field ) = @_;
+    my $value = $field->value || [];
+    my $result = 1;
+    if( $#$value < 0 ){
+        $result = 0;
+    }else{
+        foreach my $map (@$value){
+            if(! defined $map->{destination_set}){
+                $result = 0;
+                last;
+            }
+        }
+    }
+    if(!$result){
+        $field->add_error($field->label . " is invalid");
+    }
+    return $result;
+}
 1;
 
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