protected static function ResourceVersionRouteEnhancer::isValidVersionIdentifier in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/jsonapi/src/Revisions/ResourceVersionRouteEnhancer.php \Drupal\jsonapi\Revisions\ResourceVersionRouteEnhancer::isValidVersionIdentifier()

Validates the user input.

Parameters

string $resource_version: The requested resource version identifier.

Return value

bool TRUE if the received resource version value is valid, FALSE otherwise.

1 call to ResourceVersionRouteEnhancer::isValidVersionIdentifier()

ResourceVersionRouteEnhancer::enhance in core/modules/jsonapi/src/Revisions/ResourceVersionRouteEnhancer.php

Updates the defaults for a route definition based on the request.

File

core/modules/jsonapi/src/Revisions/ResourceVersionRouteEnhancer.php, line 191

Class

ResourceVersionRouteEnhancer

Loads an appropriate revision for the requested resource version.

Namespace

Drupal\jsonapi\Revisions

Code

protected static function isValidVersionIdentifier($resource_version) {
  return preg_match(static::VERSION_IDENTIFIER_VALIDATOR, $resource_version) === 1;
}