proposition: Lemma validDomainName_proj1_OK : forall domain, ValidDomainName domain -> decides true (forall pre label post : string, domain = (pre ++ label ++ post)%string -> ValidLabel label -> (String.length label <= 63)%nat).
proof: Proof. simpl; intros; eapply H; eauto. Qed.
imports: Fiat.Common.Coq__8_4__8_5__Compat Bedrock.Word Coq.ZArith.ZArith Coq.Strings.Ascii Coq.Strings.String Coq.Logic.Eqdep_dec Fiat.Computation.Core Fiat.Computation.FixComp Fiat.Computation.Notations Fiat.Computation.Refinements.General Fiat.Common.DecideableEnsembles Fiat.Narcissus.Common.Specs Fiat.Narcissus.Formats.FixStringOpt Fiat.Narcissus.Formats.NatOpt Fiat.Narcissus.Formats.WordOpt Fiat.Narcissus.Formats.AsciiOpt