allErrs := field.ErrorList{}

	if len(driverName) == 0 {
		allErrs = append(allErrs, field.Required(fldPath, ""))
	}

	if len(driverName) > 63 {
		allErrs = append(allErrs, field.TooLong(fldPath, driverName, 63))
	}

	for _, msg := range validation.IsDNS1123Subdomain(strings.ToLower(driverName)) {
		allErrs = append(allErrs, field.Invalid(fldPath, driverName, msg))
	}

	return allErrs