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- <?php
- class HTMLPurifier_AttrDef_URI_Email_SimpleCheck extends HTMLPurifier_AttrDef_URI_Email
- {
-
- public function validate($string, $config, $context)
- {
-
-
- if ($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;
- }
- }
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