entity_reference_validators
1,806 sites
Security covered
This module adds additional validators for Entity Reference fields.
So far it includes two validators:
- Circular reference validator: This validator prevents an entity reference form linking to the entity that has the entity reference field. For example, this prevents a node entity reference field on node 1 from linking to node 1.
- Duplicate reference validator: This validator prevents an entity reference form linking to the same entity twice from the same field.