public function FormatterInterface::settingsSummary

Returns a short summary for the current formatter settings.

If an empty result is returned, the formatter is assumed to have no configurable settings, and no UI will be provided to display a settings form.

Return value

string A short summary of the formatter settings..

1 method overrides FormatterInterface::settingsSummary()
FormatterBase::settingsSummary in drupal/core/modules/field/lib/Drupal/field/Plugin/Type/Formatter/FormatterBase.php
Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary().

File

drupal/core/modules/field/lib/Drupal/field/Plugin/Type/Formatter/FormatterInterface.php, line 46
Definition of Drupal\field\Plugin\Type\Formatter\FormatterInterface.

Class

FormatterInterface
Interface definition for field widget plugins.

Namespace

Drupal\field\Plugin\Type\Formatter

Code

public function settingsSummary();