public function FieldDefinition::getUniqueIdentifier in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/FieldDefinition.php \Drupal\Core\Field\FieldDefinition::getUniqueIdentifier()

Returns a unique identifier for the field.

Return value

string

Overrides FieldDefinitionInterface::getUniqueIdentifier

File

core/lib/Drupal/Core/Field/FieldDefinition.php, line 281

Class

FieldDefinition

A class for defining entity field definitions.

Namespace

Drupal\Core\Field

Code

public function getUniqueIdentifier() {
  return $this
    ->getTargetEntityTypeId() . '-' . $this
    ->getTargetBundle() . '-' . $this
    ->getName();
}