public static function ListStringItem::propertyDefinitions in Drupal 8
Same name and namespace in other branches
- 9 core/modules/options/src/Plugin/Field/FieldType/ListStringItem.php \Drupal\options\Plugin\Field\FieldType\ListStringItem::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
See also
\Drupal\Core\Field\BaseFieldDefinition
File
- core/
modules/ options/ src/ Plugin/ Field/ FieldType/ ListStringItem.php, line 26
Class
- ListStringItem
- Plugin implementation of the 'list_string' field type.
Namespace
Drupal\options\Plugin\Field\FieldTypeCode
public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {
$properties['value'] = DataDefinition::create('string')
->setLabel(t('Text value'))
->addConstraint('Length', [
'max' => 255,
])
->setRequired(TRUE);
return $properties;
}