/**
* {@inheritdoc}
*/
public function validateArgument($arg)
{
if (isset($this->argument_wrapper) && $this->argument_wrapper->validateValue($arg)) {
$date = $this->argument_wrapper->createDateTime();
// Override title for substitutions
// @see \Drupal\views\Plugin\views\argument\ArgumentPluginBase::getTitle
$this->argument->validated_title = $date->format($this->options['replacement_format']);
return TRUE;
}
return FALSE;
}
