public function Context::validate in Drupal 8

Same name in this branch

1. 8 core/lib/Drupal/Core/Plugin/Context/Context.php \Drupal\Core\Plugin\Context\Context::validate()
2. 8 core/lib/Drupal/Component/Plugin/Context/Context.php \Drupal\Component\Plugin\Context\Context::validate()

Same name and namespace in other branches

1. 9 core/lib/Drupal/Component/Plugin/Context/Context.php \Drupal\Component\Plugin\Context\Context::validate()

Validates the set context value.

Return value

\Symfony\Component\Validator\ConstraintViolationListInterface A list of constraint violations. If the list is empty, validation succeeded.

Overrides ContextInterface::validate

1 method overrides Context::validate()

Context::validate in core/lib/Drupal/Core/Plugin/Context/Context.php

Validates the set context value.

File

core/lib/Drupal/Component/Plugin/Context/Context.php, line 88

Class

Context

A generic context class for wrapping data a plugin needs to operate.

Namespace

Drupal\Component\Plugin\Context

Code

public function validate() {
  $validator = Validation::createValidatorBuilder()
    ->getValidator();
  return $validator
    ->validateValue($this
    ->getContextValue(), $this
    ->getConstraints());
}