From 63f28cdfc3451c4a5dba604de403283d5ddb19d9 Mon Sep 17 00:00:00 2001
From: Akihito Koriyama <akihito.koriyama@gmail.com>
Date: Fri, 18 Sep 2015 21:14:28 +0900
Subject: [PATCH 1/2] form initialize in clone

---
 src/AbstractForm.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/AbstractForm.php b/src/AbstractForm.php
index c4a2d84..678e6ad 100644
--- a/src/AbstractForm.php
+++ b/src/AbstractForm.php
@@ -162,5 +162,6 @@ public function getIterator()
     public function __clone()
     {
         $this->filter = clone $this->filter;
+        $this->init();
     }
 }

From 9ba2b0d74cd70179b4d05c603556656265bcd8e2 Mon Sep 17 00:00:00 2001
From: Akihito Koriyama <akihito.koriyama@gmail.com>
Date: Fri, 18 Sep 2015 21:45:09 +0900
Subject: [PATCH 2/2] remove inline error layout parameter

---
 src/AbstractForm.php  | 4 ++--
 src/FormInterface.php | 4 +---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/AbstractForm.php b/src/AbstractForm.php
index 678e6ad..30f1235 100644
--- a/src/AbstractForm.php
+++ b/src/AbstractForm.php
@@ -85,7 +85,7 @@ public function input($input)
     /**
      * @inheritdoc
      */
-    public function error($input, $format = '%s', $layout = '%s')
+    public function error($input)
     {
         if (! $this->errorMessages) {
             $failure = $this->filter->getFailures();
@@ -122,7 +122,7 @@ public function form($attr = [])
     /**
      * Applies the filter to a subject.
      *
-     * @param array|object $subject The subject to be filtered.     * @param array $data
+     * @param array $data
      *
      * @return bool
      */
diff --git a/src/FormInterface.php b/src/FormInterface.php
index 41e365d..8d63aca 100644
--- a/src/FormInterface.php
+++ b/src/FormInterface.php
@@ -23,10 +23,8 @@ public function input($input);
      * Return error message
      *
      * @param string $input
-     * @param string $format
-     * @param string $layout
      *
      * @return string
      */
-    public function error($input, $format = '%s', $layout = '%s');
+    public function error($input);
 }