Refactoring - cleaning up whitespace

[timetracker.git] / invoice_add.php

diff --git a/invoice_add.php b/invoice_add.php
index 4a25ddc..0ee614f 100644 (file)
--- a/invoice_add.php
+++ b/invoice_add.php
@@ -73,27 +73,26 @@ if ($request->getMethod() == 'POST') {
   if (!ttValidDate($cl_finish)) $errors->add($i18n->getKey('error.field'), $i18n->getKey('label.end_date'));
 
   $fields = array('date'=>$cl_date,'name'=>$cl_number,'client_id'=>$cl_client,'project_id'=>$cl_project,'start_date'=>$cl_start,'end_date'=>$cl_finish);
-  if ($errors->isEmpty()) {
+  if ($errors->no()) {
     if (ttInvoiceHelper::getInvoiceByName($cl_number))
       $errors->add($i18n->getKey('error.invoice_exists'));
-      
+
     if (!ttInvoiceHelper::invoiceableItemsExist($fields))
-      $errors->add($i18n->getKey('error.no_invoiceable_items'));    
+      $errors->add($i18n->getKey('error.no_invoiceable_items'));
   }
 
-  if ($errors->isEmpty()) {
-       // Now we can go ahead and create our invoice.
+  if ($errors->no()) {
+    // Now we can go ahead and create our invoice.
     if (ttInvoiceHelper::createInvoice($fields)) {
       header('Location: invoices.php');
       exit();
     }
-      $errors->add($i18n->getKey('error.db')); 
+      $errors->add($i18n->getKey('error.db'));
   }
-} // post
+} // POST
 
 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
 $smarty->assign('onload', 'onLoad="document.invoiceForm.number.focus()"');
 $smarty->assign('title', $i18n->getKey('title.add_invoice'));
 $smarty->assign('content_page_name', 'invoice_add.tpl');
 $smarty->display('index.tpl');
-?>
\ No newline at end of file