public function FieldConfigBase::isList
public FieldConfigBase::isList()
Returns whether the data is multi-valued, i.e. a list of data items.
This is equivalent to checking whether the data definition implements the \Drupal\Core\TypedData\ListDefinitionInterface interface.
Return value
bool Whether the data is multi-valued.
Overrides DataDefinitionInterface::isList
File
- core/lib/Drupal/Core/Field/FieldConfigBase.php, line 482
Class
- FieldConfigBase
- Base class for configurable field definitions.
Namespace
Drupal\Core\FieldCode
public function isList() { return TRUE; }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Field!FieldConfigBase.php/function/FieldConfigBase::isList/8.1.x