diff options
Diffstat (limited to 'includes/common.inc')
| -rw-r--r-- | includes/common.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/includes/common.inc b/includes/common.inc index 5da3bda2c..7af86a4ca 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -596,7 +596,7 @@ function drupal_specialchars($input, $quotes = ENT_NOQUOTES) { */ function valid_email_address($mail) { $user = '[a-zA-Z0-9_\-\.\+\^!#\$%&*+\/\=\?\`\|\{\}~\']+'; - $domain = '(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]\.?)+'; + $domain = '(?:(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.?)+'; $ipv4 = '[0-9]{1,3}(\.[0-9]{1,3}){3}'; $ipv6 = '[0-9a-fA-F]{1,4}(\:[0-9a-fA-F]{1,4}){7}'; |