allErrs = append(allErrs, field.Required(projPath.Child("name"), "must be a valid object name"))
				}

				name := *source.ClusterTrustBundle.Name
				if signerName, ok := extractSignerNameFromClusterTrustBundleName(name); ok {
					validationFunc := ValidateClusterTrustBundleName(signerName)
					errMsgs := validationFunc(name, false)
					for _, msg := range errMsgs {