ConstNormalizes the input by stripping all hyphens, then validates that the result is exactly 13 digits (ISBN-13). ISBN-10 is not supported.
const isbn = ISBN.parse("978-4-06-521234-5"); // "9784065212345"
const same = ISBN.parse("9784065212345"); // "9784065212345"
makeISBN for factory function
Zod schema for validating ISBN identifiers.