public function DefaultNumberFormatter::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

array() A short summary of the formatter settings.

Overrides FormatterBase::settingsSummary

File

drupal/core/modules/number/lib/Drupal/number/Plugin/field/formatter/DefaultNumberFormatter.php, line 53

Contains \Drupal\number\Plugin\field\formatter\DefaultNumberFormatter.

Class

DefaultNumberFormatter

Parent plugin for decimal and integer formatters

Namespace

Code

public function settingsSummary() {
  $summary = array();
  $summary[] = $this
    ->numberFormat(1234.123456789);
  if ($this
    ->getSetting('prefix_suffix')) {
    $summary[] = t('Display with prefix and suffix.');
  }
  return $summary;
}