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-rw-r--r--lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php28
1 files changed, 28 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php
new file mode 100644
index 000000000..e06987eb8
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php
@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * Validates a boolean attribute
+ */
+class HTMLPurifier_AttrDef_HTML_Bool extends HTMLPurifier_AttrDef
+{
+
+ protected $name;
+ public $minimized = true;
+
+ public function __construct($name = false) {$this->name = $name;}
+
+ public function validate($string, $config, $context) {
+ if (empty($string)) return false;
+ return $this->name;
+ }
+
+ /**
+ * @param $string Name of attribute
+ */
+ public function make($string) {
+ return new HTMLPurifier_AttrDef_HTML_Bool($string);
+ }
+
+}
+
+// vim: et sw=4 sts=4