PolymorphicRelationshipField.Validators

Related types

• PolymorphicRelationshipField

  PolymorphicRelationshipField configures a link to one document from any of the target collections.

• Validator

  Validator checks a field before saving, after built-in checks and write hooks. Root and Siblings include retained values and earlier write transformations; Prior remains the persisted enclosing object or row. LiveValidationContext instead describes sparse input before defaults and save transformations. Return issues for values the author needs to fix, or an error if the check could not run. An issue belongs to this field unless its Target names a child.

• Value

  An immutable scalar, object, list, or populated document value.