From 7fe907b3588067f959a29b950472e60d98a6fa1c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20B=C3=B6ttger?=
 <seboettg@users.noreply.github.com>
Date: Thu, 22 Dec 2016 13:26:13 +0100
Subject: [PATCH] Update Subfield.php

Allow subfield code  '#'.
---
 src/HAB/Pica/Record/Subfield.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/HAB/Pica/Record/Subfield.php b/src/HAB/Pica/Record/Subfield.php
index 0309aab..fa8087f 100644
--- a/src/HAB/Pica/Record/Subfield.php
+++ b/src/HAB/Pica/Record/Subfield.php
@@ -38,7 +38,7 @@ class Subfield
      *
      * @var string
      */
-    public static $validSubfieldCodePattern = '/^[a-z0-9]$/Di';
+    public static $validSubfieldCodePattern = '/^[a-z0-9#]$/Di';
 
     /**
      * Return true if argument is a valid subfield code.
@@ -149,4 +149,4 @@ class Subfield
     {
         return $this->getValue();
     }
-}
\ No newline at end of file
+}
-- 
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