function ViewsPluginInterface::validate
Validate that the plugin is correct and can be saved.
Return value
array|null An array of error strings to tell the user what is wrong with this plugin.
1 method overrides ViewsPluginInterface::validate()
- PluginBase::validate in core/
modules/ views/ src/ Plugin/ views/ PluginBase.php - Validate that the plugin is correct and can be saved.
File
-
core/
modules/ views/ src/ Plugin/ views/ ViewsPluginInterface.php, line 165
Class
- ViewsPluginInterface
- Provides an interface for all views plugins.
Namespace
Drupal\views\Plugin\viewsCode
public function validate();