return nil
}

func ValidateCertificateSigningRequestCreate(csr *certificates.CertificateSigningRequest) field.ErrorList {
	opts := getValidationOptions(csr, nil)
	return validateCertificateSigningRequest(csr, opts)
}

var (
	allValidUsages = sets.NewString(
		string(certificates.UsageSigning),
		string(certificates.UsageDigitalSignature),
		string(certificates.UsageContentCommitment),

			for _, err := range validateCertificateSigningRequest(tt.csr, tt.lenientOpts) {
				t.Errorf("unexpected error with lenient options: %s", err.Error())
			}

			// make sure the strict options produce the expected errors
			gotErrs := sets.NewString()
			for _, err := range validateCertificateSigningRequest(tt.csr, certificateValidationOptions{}) {
				gotErrs.Insert(err.Error())