code: func ValidatePersistentVolumeClaim(pvc *core.PersistentVolumeClaim) field.ErrorList {
  	allErrs := ValidateObjectMeta(&pvc.ObjectMeta, true, ValidatePersistentVolumeName, field.NewPath("metadata"))
  	allErrs = append(allErrs, ValidatePersistentVolumeClaimSpec(&pvc.Spec, field.NewPath("spec"))...)
  	return allErrs
  }
docs: // ValidatePersistentVolumeClaim validates a PersistentVolumeClaim