6 methods override DefaultSelection::validateReferenceableNewEntities()

CommentSelection::validateReferenceableNewEntities in core/modules/comment/src/Plugin/EntityReferenceSelection/CommentSelection.php
FileSelection::validateReferenceableNewEntities in core/modules/file/src/Plugin/EntityReferenceSelection/FileSelection.php
MediaSelection::validateReferenceableNewEntities in core/modules/media/src/Plugin/EntityReferenceSelection/MediaSelection.php
NodeSelection::validateReferenceableNewEntities in core/modules/node/src/Plugin/EntityReferenceSelection/NodeSelection.php
TermSelection::validateReferenceableNewEntities in core/modules/taxonomy/src/Plugin/EntityReferenceSelection/TermSelection.php
UserSelection::validateReferenceableNewEntities in core/modules/user/src/Plugin/EntityReferenceSelection/UserSelection.php

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