X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=sales%2Fcustomer_invoice.php;h=155120dfe19e36dc7788ebe42da1b08dc3f53217;hb=3f3cfa578adbc2b71f4fd9c8d0f5536d26af43d8;hp=1a4959d9182e0236c37fc01e8c6ca2d4e95074ea;hpb=96f82e64b766fa59a3ebc3176e4efd17736f6878;p=fa-stable.git

diff --git a/sales/customer_invoice.php b/sales/customer_invoice.php
index 1a4959d9..155120df 100644
--- a/sales/customer_invoice.php
+++ b/sales/customer_invoice.php
@@ -333,12 +333,6 @@ function check_data()
 			set_focus('ref');
 			return false;
 		}
-
-		if (!is_new_reference($_POST['ref'], 10)) {
-			display_error(_("The entered reference is already in use."));
-			set_focus('ref');
-			return false;
-		}
 	}
 
 	if(!$prepaid) 
@@ -374,19 +368,27 @@ function check_data()
 
 //-----------------------------------------------------------------------------
 if (isset($_POST['process_invoice']) && check_data()) {
-
 	$newinvoice=  $_SESSION['Items']->trans_no == 0;
 	copy_to_cart();
-	if ($newinvoice) new_doc_date($_SESSION['Items']->document_date);
+	if ($newinvoice) 
+		new_doc_date($_SESSION['Items']->document_date);
 
 	$invoice_no = $_SESSION['Items']->write();
-	processing_end();
-
-	if ($newinvoice) {
-		meta_forward($_SERVER['PHP_SELF'], "AddedID=$invoice_no");
-	} else {
-		meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$invoice_no");
+	if ($invoice_no == -1)
+	{
+		display_error(_("The entered reference is already in use."));
+		set_focus('ref');
 	}
+	else
+	{
+		processing_end();
+
+		if ($newinvoice) {
+			meta_forward($_SERVER['PHP_SELF'], "AddedID=$invoice_no");
+		} else {
+			meta_forward($_SERVER['PHP_SELF'], "UpdatedID=$invoice_no");
+		}
+	}	
 }
 
 if(list_updated('payment')) {