X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=sales%2Fcustomer_invoice.php;h=b249948559332441319a3085620f5c5e09e20e90;hb=0354fb9befaf2f59c679d13779d75b109784bf46;hp=9c9e171bddd11612f00a90a3add294bb0939bd6b;hpb=1d8ad20afe8a6bf89d438a4df4e60695b70e69ee;p=fa-stable.git

diff --git a/sales/customer_invoice.php b/sales/customer_invoice.php
index 9c9e171b..b2499485 100644
--- a/sales/customer_invoice.php
+++ b/sales/customer_invoice.php
@@ -281,12 +281,6 @@ 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 ($_POST['ChargeFreightCost'] == "") {
@@ -314,19 +308,27 @@ 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')) {