public function DecimalItem::fieldSettingsForm in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/DecimalItem.php \Drupal\Core\Field\Plugin\Field\FieldType\DecimalItem::fieldSettingsForm()
2. 9 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/DecimalItem.php \Drupal\Core\Field\Plugin\Field\FieldType\DecimalItem::fieldSettingsForm()

Returns a form for the field-level settings.

Invoked from \Drupal\field_ui\Form\FieldConfigEditForm to allow administrators to configure field-level settings.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.

Return value

array The form definition for the field settings.

Overrides NumericItemBase::fieldSettingsForm

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/DecimalItem.php, line 111

Class

DecimalItem

Defines the 'decimal' field type.

Namespace

Drupal\Core\Field\Plugin\Field\FieldType

Code

public function fieldSettingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::fieldSettingsForm($form, $form_state);
  $settings = $this
    ->getSettings();
  $element['min']['#step'] = pow(0.1, $settings['scale']);
  $element['max']['#step'] = pow(0.1, $settings['scale']);
  return $element;
}