public function getValue($raw = false)
{
$value = parent::getValue();
if (!$raw) {
$value = \Zend\Json\Json::decode($value);
}
return $value;
}
/**
* @param ButtonElement $element
*/
protected function initFormElement(ButtonElement $element)
{
$this->getElement()->addAttributes($element->getAttributes());
$value = $element->getValue();
$label = $element->getLabel();
if (!empty($label)) {
$this->setLabel($label);
}
if (!empty($value)) {
$this->addAttribute('value', $value);
}
}
