function EntityReference::getString

Same name and namespace in other branches

9 core/lib/Drupal/Core/Entity/Plugin/DataType/EntityReference.php \Drupal\Core\Entity\Plugin\DataType\EntityReference::getString()
10 core/lib/Drupal/Core/Entity/Plugin/DataType/EntityReference.php \Drupal\Core\Entity\Plugin\DataType\EntityReference::getString()
11.x core/lib/Drupal/Core/Entity/Plugin/DataType/EntityReference.php \Drupal\Core\Entity\Plugin\DataType\EntityReference::getString()

Overrides DataReferenceBase::getString

File

core/lib/Drupal/Core/Entity/Plugin/DataType/EntityReference.php, line 120

Class

EntityReference: Defines an 'entity_reference' data type.

Namespace

Drupal\Core\Entity\Plugin\DataType

Code

public function getString() {
    if ($entity = $this->getValue()) {
        return $entity->label();
    }
    return '';
}

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