--- /dev/null
+<?php
+
+/**
+ * Validates a boolean attribute
+ */
+class HTMLPurifier_AttrDef_HTML_Bool extends HTMLPurifier_AttrDef
+{
+
+ /**
+ * @type bool
+ */
+ protected $name;
+
+ /**
+ * @type bool
+ */
+ public $minimized = true;
+
+ /**
+ * @param bool $name
+ */
+ public function __construct($name = false)
+ {
+ $this->name = $name;
+ }
+
+ /**
+ * @param string $string
+ * @param HTMLPurifier_Config $config
+ * @param HTMLPurifier_Context $context
+ * @return bool|string
+ */
+ public function validate($string, $config, $context)
+ {
+ return $this->name;
+ }
+
+ /**
+ * @param string $string Name of attribute
+ * @return HTMLPurifier_AttrDef_HTML_Bool
+ */
+ public function make($string)
+ {
+ return new HTMLPurifier_AttrDef_HTML_Bool($string);
+ }
+}
+
+// vim: et sw=4 sts=4