function Combine::validate
Same name in other branches
- 8.9.x core/modules/views/src/Plugin/views/filter/Combine.php \Drupal\views\Plugin\views\filter\Combine::validate()
- 10 core/modules/views/src/Plugin/views/filter/Combine.php \Drupal\views\Plugin\views\filter\Combine::validate()
- 11.x core/modules/views/src/Plugin/views/filter/Combine.php \Drupal\views\Plugin\views\filter\Combine::validate()
Overrides FilterPluginBase::validate
File
-
core/
modules/ views/ src/ Plugin/ views/ filter/ Combine.php, line 104
Class
- Combine
- Filter handler which allows to search on multiple fields.
Namespace
Drupal\views\Plugin\views\filterCode
public function validate() {
$errors = parent::validate();
if ($this->displayHandler
->usesFields()) {
$fields = $this->displayHandler
->getHandlers('field');
foreach ($this->options['fields'] as $id) {
if (!isset($fields[$id])) {
// Combined field filter only works with fields that are in the field
// settings.
$errors[] = $this->t('Field %field set in %filter is not set in display %display.', [
'%field' => $id,
'%filter' => $this->adminLabel(),
'%display' => $this->displayHandler->display['display_title'],
]);
break;
}
elseif (!$fields[$id]->clickSortable()) {
// Combined field filter only works with simple fields. If the field
// is not click sortable we can assume it is not a simple field.
// @todo change this check to isComputed. See
// https://www.drupal.org/node/2349465
$errors[] = $this->t('Field %field set in %filter is not usable for this filter type. Combined field filter only works for simple fields.', [
'%field' => $fields[$id]->adminLabel(),
'%filter' => $this->adminLabel(),
]);
}
}
}
else {
$errors[] = $this->t('%display: %filter can only be used on displays that use fields. Set the style or row format for that display to one using fields to use the combine field filter.', [
'%display' => $this->displayHandler->display['display_title'],
'%filter' => $this->adminLabel(),
]);
}
return $errors;
}
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