public function SmartReadMoreLinkFormatter::settingsSummary in Smart read more link 8

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 FormatterBase::settingsSummary

File

src/Plugin/Field/FieldFormatter/SmartReadMoreLinkFormatter.php, line 111

Class

SmartReadMoreLinkFormatter

Plugin implementation of the 'Random_default' formatter.

Namespace

Drupal\smart_read_more_link\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  return $this->summaryFormatter
    ->settingsSummary();
}