I'm using the Drupal 8 Entity Validation API. I've implemented my
ConstraintValidator classes and added them as a constraint against the relevant entity field.
If I understand the
validate method signature for
ConstraintValidator correctly, I'm given a list of fields (
$items) and the constraint (
$constraint). However, I need to retrieve the parent entity in my logic.
How can I get the parent entity while with the validation API?