public FormatterBase::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.
Overrides FormatterInterface::settingsSummary
File
- core/lib/Drupal/Core/Field/FormatterBase.php, line 121
Class
- FormatterBase
- Base class for 'Field formatter' plugin implementations.
Namespace
Drupal\Core\Field
Code
public function settingsSummary() { return array(); }
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