public function BaseFieldDefinition::isMultiple in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::isMultiple()

Returns whether the field can contain multiple items.

Return value

bool TRUE if the field can contain multiple items, FALSE otherwise.

Overrides FieldStorageDefinitionInterface::isMultiple

2 calls to BaseFieldDefinition::isMultiple()

BaseFieldDefinition::isRevisionable in core/lib/Drupal/Core/Field/BaseFieldDefinition.php

Returns whether the field storage is revisionable.

BaseFieldDefinition::setInitialValue in core/lib/Drupal/Core/Field/BaseFieldDefinition.php

Sets an initial value for the field.

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 286

Class

BaseFieldDefinition

A class for defining entity fields.

Namespace

Drupal\Core\Field

Code

public function isMultiple() {
  $cardinality = $this
    ->getCardinality();
  return $cardinality == static::CARDINALITY_UNLIMITED || $cardinality > 1;
}