function TestFieldEmptySettingFormatter::settingsSummary

Overrides FormatterBase::settingsSummary

File

core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldFormatter/TestFieldEmptySettingFormatter.php, line 49

Class

TestFieldEmptySettingFormatter

Plugin implementation of the 'field_empty_setting' formatter.

Namespace

Code

public function settingsSummary() {
    $summary = [];
    $setting = $this->getSetting('field_empty_setting');
    if (!empty($setting)) {
        $summary[] = $this->t('Default empty setting now has a value.');
    }
    return $summary;
}