public FieldConfigBase::setConstraints(array $constraints)

public FieldConfigInterface::setRequired($required)

public FieldItemList::getFieldDefinition() Gets

public FieldItemList::__isset($property_name)

A short description of the formatter type. Type:

public WidgetBase::massageFormValues(array $values, array $form, FormStateInterface

public BaseFieldDefinition::getSetting($setting_name)

public FieldItemBase::__isset($name) Magic

public FieldConfig::__construct(array $values, $entity_type = '

The field schema. Type: