function TestFieldDefaultFormatter::settingsForm

Overrides FormatterBase::settingsForm

File

core/modules/field/tests/modules/field_test/src/Plugin/Field/FieldFormatter/TestFieldDefaultFormatter.php, line 40

Class

TestFieldDefaultFormatter

Plugin implementation of the 'field_test_default' formatter.

Namespace

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
    $element['test_formatter_setting'] = [
        '#title' => $this->t('Setting'),
        '#type' => 'textfield',
        '#size' => 20,
        '#default_value' => $this->getSetting('test_formatter_setting'),
        '#required' => TRUE,
    ];
    return $element;
}