From 4bfa2a019a0cc3177e522d1c51474c589bfa89ab Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <mkurczew@gmail.com>
Date: Sun, 20 Oct 2013 12:07:12 +0200
Subject: [PATCH] Tags now allow dots

---
 src/Models/Model_Tag.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Models/Model_Tag.php b/src/Models/Model_Tag.php
index c3ed0cc0..3d1a609f 100644
--- a/src/Models/Model_Tag.php
+++ b/src/Models/Model_Tag.php
@@ -37,7 +37,7 @@ class Model_Tag extends RedBean_SimpleModel
 		if (strlen($tag) > $maxLength)
 			throw new SimpleException('Tag must have at most ' . $maxLength . ' characters');
 
-		if (!preg_match('/^[a-zA-Z0-9_-]+$/i', $tag))
+		if (!preg_match('/^[a-zA-Z0-9_.-]+$/i', $tag))
 			throw new SimpleException('Invalid tag "' . $tag . '"');
 
 		return $tag;