TaxRateItemList.php in Commerce Product Tax 8

Namespace

Drupal\commerce_product_tax\Plugin\Field\FieldType

File

src/Plugin/Field/FieldType/TaxRateItemList.php

<?php

namespace Drupal\commerce_product_tax\Plugin\Field\FieldType;

use Drupal\Core\Field\FieldItemList;

/**
 * Represents a list of tax rate item field values.
 */
class TaxRateItemList extends FieldItemList {

  /**
   * {@inheritdoc}
   */
  public function getConstraints() {
    $constraints = parent::getConstraints();
    $constraints[] = $this
      ->getTypedDataManager()
      ->getValidationConstraintManager()
      ->create('TaxRate', [
      'singleTaxRatePerZoneMessage' => t('%name: cannot select more than one tax rate per zone.', [
        '%name' => $this
          ->getFieldDefinition()
          ->getLabel(),
      ]),
    ]);
    return $constraints;
  }

}

Classes

Name	Description
TaxRateItemList	Represents a list of tax rate item field values.