public FormatterInterface::settingsSummary()
Returns a short summary for the current formatter settings.
If an empty result is returned, a UI can still be provided to display a settings form in case the formatter has configurable settings.
Return value
string[] A short summary of the formatter settings.
File
- core/lib/Drupal/Core/Field/FormatterInterface.php, line 40
Class
- FormatterInterface
- Interface definition for field formatter plugins.
Namespace
Drupal\Core\Field
Code
public function settingsSummary();
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