From 9549666a1d026a8d275ba707b6c56506999f01cc Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Sun, 1 Jun 2014 00:00:13 +0300 Subject: Add support for non-ASCII domain names in FV & Email classes' valid_email() Depends on the Intl extension --- system/libraries/Email.php | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'system/libraries/Email.php') diff --git a/system/libraries/Email.php b/system/libraries/Email.php index c39a26a15..88398d316 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -1079,6 +1079,11 @@ class CI_Email { */ public function valid_email($email) { + if (function_exists('idn_to_ascii') && $atpos = strpos($email, '@')) + { + $email = substr($email, 0, ++$atpos).idn_to_ascii(substr($email, $atpos)); + } + return (bool) filter_var($email, FILTER_VALIDATE_EMAIL); } -- cgit v1.2.3-24-g4f1b