ConfigExistsConstraint::$prefix

Optional prefix, to be specified when this contains a config entity ID.

Every config entity type can have multiple instances, all with unique IDs but the same config prefix. When config refers to a config entity, typically only the ID is stored, not the prefix.

Type: string

File

core/lib/Drupal/Core/Config/Plugin/Validation/Constraint/ConfigExistsConstraint.php, line 36

Class

ConfigExistsConstraint

Checks that the value is the name of an existing config object.

Namespace

Code

public string $prefix = '';