function StylePluginBase::validate

Overrides PluginBase::validate

File

core/modules/views/src/Plugin/views/style/StylePluginBase.php, line 813

Class

StylePluginBase

Base class for views style plugins.

Namespace

Drupal\views\Plugin\views\style

Code

public function validate() {
    $errors = parent::validate();
    if ($this->usesRowPlugin()) {
        $plugin = $this->displayHandler
            ->getPlugin('row');
        if (empty($plugin)) {
            $errors[] = $this->t('Style @style requires a row style but the row plugin is invalid.', [
                '@style' => $this->definition['title'],
            ]);
        }
        else {
            $result = $plugin->validate();
            if (!empty($result) && is_array($result)) {
                $errors = array_merge($errors, $result);
            }
        }
    }
    return $errors;
}