Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / modules / rest / tests / modules / rest_test / src / Plugin / Validation / Constraint / RestTestConstraint.php

diff --git a/web/core/modules/rest/tests/modules/rest_test/src/Plugin/Validation/Constraint/RestTestConstraint.php b/web/core/modules/rest/tests/modules/rest_test/src/Plugin/Validation/Constraint/RestTestConstraint.php
new file mode 100644 (file)
index 0000000..ab4f1fe
--- /dev/null
+++ b/web/core/modules/rest/tests/modules/rest_test/src/Plugin/Validation/Constraint/RestTestConstraint.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace Drupal\rest_test\Plugin\Validation\Constraint;
+
+use Symfony\Component\Validator\Constraint;
+
+/**
+ * Adds some validations for a REST test field.
+ *
+ * @Constraint(
+ *   id = "rest_test_validation",
+ *   label = @Translation("REST test validation", context = "Validation")
+ * )
+ *
+ * @see \Drupal\Core\TypedData\OptionsProviderInterface
+ */
+class RestTestConstraint extends Constraint {
+
+  public $message = 'REST test validation failed';
+
+}