public function hidden($fieldName, array $options = [])
{
$options += ['required' => false, 'secure' => true];
$secure = $options['secure'];
unset($options['secure']);
$options = $this->_initInputField($fieldName, array_merge($options, ['secure' => static::SECURE_SKIP]));
if ($secure === true) {
$this->_secure(true, $this->_secureFieldName($options['name']), (string) $options['val']);
}
$options['type'] = 'hidden';
return $this->widget('hidden', $options);
}