/**
* __invoke
*
* @param Request $request
* @param Response $response
* @param callable|null $out
*
* @return mixed
*/
public function __invoke(Request $request, Response $response, callable $out = null)
{
$filterConfig = $this->getOption($request, 'config', []);
$inputFilter = new InputFilter();
$factory = $inputFilter->getFactory();
foreach ($filterConfig as $field => $config) {
$inputFilter->add($factory->createInput($config));
}
$dataModel = $request->getParsedBody();
$inputFilter->setData($dataModel);
if ($inputFilter->isValid()) {
return $out($request, $response);
}
$messages = new ZfInputFilterMessageResponseModels($inputFilter, $this->getOption($request, 'primaryMessage', 'An Error Occurred'), $this->getOption($request, 'messageParams', []));
return $this->getResponseWithDataBody($response, $messages);
}
