/**
* @return array
*/
public function getValid()
{
$validInput = $this->inputFilter->getValidInput();
$valid = [];
foreach ($validInput as $name => $input) {
$value = $input->getValue();
$empty = $value === null || $value === '' || $value === [];
if (!$empty) {
$valid[$name] = $input->getValue();
}
}
return $valid;
}
