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-rw-r--r--library/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php14
1 files changed, 11 insertions, 3 deletions
diff --git a/library/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php b/library/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
index 94c715ab4..52c0d5968 100644
--- a/library/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
+++ b/library/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
@@ -7,15 +7,23 @@
class HTMLPurifier_AttrDef_URI_Email_SimpleCheck extends HTMLPurifier_AttrDef_URI_Email
{
- public function validate($string, $config, $context) {
+ /**
+ * @param string $string
+ * @param HTMLPurifier_Config $config
+ * @param HTMLPurifier_Context $context
+ * @return bool|string
+ */
+ public function validate($string, $config, $context)
+ {
// no support for named mailboxes i.e. "Bob <bob@example.com>"
// that needs more percent encoding to be done
- if ($string == '') return false;
+ if ($string == '') {
+ return false;
+ }
$string = trim($string);
$result = preg_match('/^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i', $string);
return $result ? $string : false;
}
-
}
// vim: et sw=4 sts=4