code: func validateCSINodeDrivers(drivers []storage.CSINodeDriver, fldPath *field.Path) field.ErrorList {
  	allErrs := field.ErrorList{}
  	driverNamesInSpecs := make(sets.String)
  	for i, driver := range drivers {
  		idxPath := fldPath.Index(i)
  		allErrs = append(allErrs, validateCSINodeDriver(driver, driverNamesInSpecs, idxPath)...)
  	}
  
  	return allErrs
  }
docs: // ValidateCSINodeDrivers tests that the specified CSINodeDrivers have valid data.