Mercurial > hg > isophonics-drupal-site
view core/modules/user/src/UserNameItem.php @ 9:1fc0ff908d1f
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author | Chris Cannam |
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date | Mon, 05 Feb 2018 12:34:32 +0000 |
parents | 4c8ae668cc8c |
children | 1fec387a4317 |
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<?php namespace Drupal\user; use Drupal\Core\Field\Plugin\Field\FieldType\StringItem; /** * Defines a custom field item class for the 'name' user entity field. */ class UserNameItem extends StringItem { /** * {@inheritdoc} */ public function isEmpty() { $value = $this->get('value')->getValue(); // Take into account that the name of the anonymous user is an empty string. if ($this->getEntity()->isAnonymous()) { return $value === NULL; } return $value === NULL || $value === ''; } }