From e686b495a86fd7d1fd537dea56fa9b9e148045f7 Mon Sep 17 00:00:00 2001
From: Lukas Fleischer <archlinux@cryptocrack.de>
Date: Sat, 25 Jun 2011 11:32:11 +0200
Subject: Stricter email address validation
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

Use PHP's filter extension to validate mail addresses. The filter
extension is enabled by default as of PHP 5.2.0.

Thanks-to: Florian Pritz <bluewind@xinu.at>
Thanks-to: Cédric Girard <girard.cedric@gmail.com>
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
---
 web/lib/aur.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/lib/aur.inc.php b/web/lib/aur.inc.php
index 4c2cc559..73f8fd36 100644
--- a/web/lib/aur.inc.php
+++ b/web/lib/aur.inc.php
@@ -78,7 +78,7 @@ function check_sid() {
 # verify that an email address looks like it is legitimate
 #
 function valid_email($addy) {
-	return strpos($addy, '@');
+	return (filter_var($addy, FILTER_VALIDATE_EMAIL) !== false);
 }
 
 # a new seed value for mt_srand()
-- 
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