How to use a custom form view helper in Zend Framework 2?

Question

I wrote a form view helper, that extends the Zend\\Form\\View\\Helper\\FormMultiCheckbox and overwrites its renderOptions(...) method:

Answer 1

here's an example of overriding a view helper:

http://ctrl-f5.net/php/zf2-servicemanager-custom-viewhelpers/

---

Example:

class Module {

    public function onBootstrap(MvcEvent $mvcEvent)
    {
        $application = $mvcEvent->getApplication();
        $serviceManager = $application->getServiceManager();
        $viewHelperManager = $serviceManager->get('ViewHelperManager');
        $viewHelperManager->setInvokableClass('formmulticheckbox', 'MyNamespace\Form\View\Helper\FormMultiCheckbox');
    }
    ...
}