public function EmailItem::getConstraints in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EmailItem.php \Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getConstraints()

Gets a list of validation constraints.

Return value

array Array of constraints, each being an instance of \Symfony\Component\Validator\Constraint.

Overrides TypedData::getConstraints

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldType/EmailItem.php, line 53

Class

EmailItem

Defines the 'email' field type.

Namespace

Drupal\Core\Field\Plugin\Field\FieldType

Code

public function getConstraints() {
  $constraint_manager = \Drupal::typedDataManager()
    ->getValidationConstraintManager();
  $constraints = parent::getConstraints();
  $constraints[] = $constraint_manager
    ->create('ComplexData', [
    'value' => [
      'Length' => [
        'max' => Email::EMAIL_MAX_LENGTH,
        'maxMessage' => t('%name: the email address can not be longer than @max characters.', [
          '%name' => $this
            ->getFieldDefinition()
            ->getLabel(),
          '@max' => Email::EMAIL_MAX_LENGTH,
        ]),
      ],
    ],
  ]);
  return $constraints;
}