
| Current Path : /var/www/html_old/abg/web/core/modules/user/src/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html_old/abg/web/core/modules/user/src/UserNameItem.php |
<?php
namespace Drupal\user;
use Drupal\Core\Field\FieldDefinitionInterface;
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 === '';
}
/**
* {@inheritdoc}
*/
public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
$values = parent::generateSampleValue($field_definition);
// User names larger than 60 characters won't pass validation.
$values['value'] = substr($values['value'], 0, UserInterface::USERNAME_MAX_LENGTH);
return $values;
}
}