public function TimeZoneFieldFormatter::settingsSummary in Time Zone Field 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/TimeZoneFieldFormatter.php, line 26

Class

TimeZoneFieldFormatter

Plugin implementation of the 'tzfield_date' formatter.

Namespace

Drupal\tzfield\Plugin\Field\FieldFormatter

Code

public function settingsSummary() {
  $summary[] = $this
    ->t('Date format string: :format', [
    ':format' => $this
      ->getSetting('format'),
  ]);
  return $summary;
}