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public function BaseFieldDefinition::getCardinality in Zircon Profile 8

Same name and namespace in other branches
  1. 8.0 core/lib/Drupal/Core/Field/BaseFieldDefinition.php \Drupal\Core\Field\BaseFieldDefinition::getCardinality()

Returns the maximum number of items allowed for the field.

Possible values are positive integers or FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED.

Return value

int The field cardinality.

Overrides FieldStorageDefinitionInterface::getCardinality

1 call to BaseFieldDefinition::getCardinality()
BaseFieldDefinition::isMultiple in core/lib/Drupal/Core/Field/BaseFieldDefinition.php
Returns whether the field can contain multiple items.

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 262
Contains \Drupal\Core\Field\BaseFieldDefinition.

Class

BaseFieldDefinition
A class for defining entity fields.

Namespace

Drupal\Core\Field

Code

public function getCardinality() {

  // @todo: Allow to control this.
  return isset($this->definition['cardinality']) ? $this->definition['cardinality'] : 1;
}