Fixed error in search by people field

lib/GADS/Column/Person.pm

@@ -211,4 +211,45 @@ sub import_value
     });
 }
 
+sub values_beginning_with
+{   my ($self, $match_string, %options) = @_;
+
+    my $resultset = $self->resultset_for_values;
+    my @value;
+    my $value_field = 'me.'.$self->value_field;
+    $match_string =~ s/([_%])/\\$1/g;
+    my $search = $match_string
+        ? {
+            $value_field => {
+                -like => "${match_string}%",
+            },
+        }
+        : $options{noempty} && !$match_string
+        ? { \"0 = 1" } # Nothing to match, return nothing
+        : {};
+    if ($resultset) {
+        my $match_result = $resultset->search($search,
+            {
+                rows => 10,
+            },
+        );
+        @value = map {
+            {
+                id    => $_->get_column('id'),
+                label => $_->get_column($self->value_field),
+            }
+        } $match_result->search({}, {
+            select => [
+                {
+                    max => 'me.id',
+                    -as => 'id',
+                },
+                $value_field
+            ],
+            group_by => [ $value_field, 'me.surname', 'me.firstname' ],
+        })->all;
+    }
+    return @value;
+}
+
 1;