# `Ash.DataLayer.Verifiers.RequirePreCheckWith`
[🔗](https://github.com/ash-project/ash/blob/v3.27.8/lib/ash/data_layer/verifiers/require_pre_check_with.ex#L5)

Ensures that all identities have a `pre_check_with` configured, or raises.

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*Consult [api-reference.md](api-reference.md) for complete listing*