From 7bf1fb148d89cadfa04f94474d489fd434846996 Mon Sep 17 00:00:00 2001
From: Andrey Kutejko <andy128k@gmail.com>
Date: Sat, 10 Aug 2013 16:28:25 +0300
Subject: [PATCH] code style fixes

---
 ipf/form.php        | 4 +++-
 ipf/form/widget.php | 7 ++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/ipf/form.php b/ipf/form.php
index ac6f77d..7c884bb 100644
--- a/ipf/form.php
+++ b/ipf/form.php
@@ -68,8 +68,10 @@ abstract class IPF_Form implements Iterator
                     $this->cleaned_data[$name] = $value;
                 }
             } catch (IPF_Exception_Form $e) {
-                if (!isset($this->errors[$name])) $this->errors[$name] = array();
+                if (!isset($this->errors[$name]))
+                    $this->errors[$name] = array();
                 $this->errors[$name][] = $e->getMessage();
+
                 if (isset($this->cleaned_data[$name])) {
                     unset($this->cleaned_data[$name]);
                 }
diff --git a/ipf/form/widget.php b/ipf/form/widget.php
index 8e7c235..8c6a499 100644
--- a/ipf/form/widget.php
+++ b/ipf/form/widget.php
@@ -1,6 +1,6 @@
 <?php
 
-class IPF_Form_Widget
+abstract class IPF_Form_Widget
 {
     public $is_hidden = false;
     public $needs_multipart_form = false;
@@ -12,10 +12,7 @@ class IPF_Form_Widget
         $this->attrs = $attrs;
     }
 
-    public function render($name, $value, $extra_attrs=array())
-    {
-        throw new IPF_Exception('Not Implemented.');
-    }
+    public abstract function render($name, $value, $extra_attrs=array());
 
     public function extra_js()
     {
-- 
2.49.0