public function __toString()
{
if (!$this->visible || $this->name == 'default') {
return '';
}
$obj = new \stdClass();
$obj->type = 'hidden';
$obj->name = $this->name;
$obj->value = $this->values[0];
$str1 = (string) new HiddenField($obj);
$str = sprintf('<input type="%s" name="%s" value="%s" #>', $this->type, $this->name, $this->values[1]);
if ($this->value !== null && $this->value == $this->values[1]) {
$str = str_replace("#", "# checked=\"checked\"", $str);
}
if ($this->value === null && $this->default !== null) {
$str = str_replace("#", "# checked=\"checked\"", $str);
}
$this->className = str_replace("form-control", "", $this->className);
return $str1 . $this->toString($str);
}