public function WebformEntityReferenceManager::getFieldName in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/WebformEntityReferenceManager.php \Drupal\webform\WebformEntityReferenceManager::getFieldName()

Get an entity's webform field name.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: A fieldable content entity.

Return value

string The name of the webform field or an empty string.

Overrides WebformEntityReferenceManagerInterface::getFieldName

1 call to WebformEntityReferenceManager::getFieldName()

WebformEntityReferenceManager::hasField in src/WebformEntityReferenceManager.php

Determine if the entity has a webform entity reference field.

File

src/WebformEntityReferenceManager.php, line 176

Class

WebformEntityReferenceManager

Webform entity reference (field) manager.

Namespace

Drupal\webform

Code

public function getFieldName(EntityInterface $entity = NULL) {
  $field_names = $this
    ->getFieldNames($entity);
  return $field_names ? reset($field_names) : '';
}