function ListFloatItem::propertyDefinitions

Defines field item properties.

Properties that are required to constitute a valid, non-empty item should be denoted with \Drupal\Core\TypedData\DataDefinition::setRequired().

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] An array of property definitions of contained properties, keyed by property name.

Overrides FieldItemInterface::propertyDefinitions

File

core/modules/options/src/Plugin/Field/FieldType/ListFloatItem.php, line 34

Class

ListFloatItem

Plugin implementation of the 'list_float' field type.

Namespace

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
  $properties['value'] = DataDefinition::create('float')->setLabel(new TranslatableMarkup('Float value'))
    ->setRequired(TRUE);
  return $properties;
}