diff options
Diffstat (limited to 'system/helpers/email_helper.php')
| -rw-r--r-- | system/helpers/email_helper.php | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/system/helpers/email_helper.php b/system/helpers/email_helper.php index c7b3abada..449aadfc2 100644 --- a/system/helpers/email_helper.php +++ b/system/helpers/email_helper.php @@ -50,6 +50,13 @@ if ( ! function_exists('valid_email')) */ function valid_email($email) { + // Use PHP's filters if they exist + if (function_exists('filter_var')) + { + return (bool) filter_var($email, FILTER_VALIDATE_EMAIL); + } + + // Fallback based on RFC822 $qtext = '[^\\x0d\\x22\\x5c\\x80-\\xff]'; $dtext = '[^\\x0d\\x5b-\\x5d\\x80-\\xff]'; |