add error on submit if no account type selected

Author: kareila

bin/upgrading/en.dat

@@ -5417,6 +5417,8 @@ widget.shopitemoptions.error.notforsale=This purchase type is currently not for
 
 widget.shopitemoptions.error.notloggedin=You must be logged in as a personal account in order to purchase paid time for yourself.
 
+widget.shopitemoptions.error.notype=Please select which type of account time you wish to purchase.
+
 widget.shopitemoptions.error.nousers=There are currently no active free users.
 
 widget.shopitemoptions.header.paid=Paid Account

cgi-bin/DW/Controller/Shop/Account.pm

@@ -137,6 +137,10 @@ sub shop_account_handler {
             DW::Pay::validate_deliverydate( $post->{deliverydate}, $errors, $item_data );
         }
 
+        unless ( $post->{accttype} ) {
+            $errors->add( 'accttype', 'widget.shopitemoptions.error.notype' );
+        }
+
         unless ( $errors->exist ) {
             $item_data->{anonymous} = 1
                 if $post->{anonymous} || !$remote;