/**
* {@inheritdoc}
*/
public function validateExposed(&$form, FormStateInterface $form_state)
{
if (empty($this->options['exposed']) || empty($this->options['expose']['identifier'])) {
return;
}
// We only validate if they've chosen the text field style.
if ($this->options['type'] != 'textfield') {
$input = $form_state->getValues()[$this->options['expose']['identifier']];
if ($this->options['is_grouped'] && isset($this->options['group_info']['group_items'][$input])) {
$input = $this->options['group_info']['group_items'][$input]['value'];
}
if ($input != 'All') {
$this->validatedExposedInput = (array) $input;
}
return;
}
parent::validateExposed($form, $form_state);
}