root/afridex/plugins/Flutter/purifier_lib/HTMLPurifier/AttrDef/HTML/Bool.php

<?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);
    }
    
}