1 files changed, 29 insertions, 0 deletions

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
new file mode 100644
index 00000000..3b041ce8
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/AttrDef/URI/Email/SimpleCheck.php
@@ -0,0 +1,29 @@
+<?php

+

+/**

+ * Primitive email validation class based on the regexp found at

+ * http://www.regular-expressions.info/email.html

+ */

+class HTMLPurifier_AttrDef_URI_Email_SimpleCheck extends HTMLPurifier_AttrDef_URI_Email

+{

+

+    /**

+     * @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;

+        }

+        $string = trim($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