checkdigit.isbn.validate

checkdigit.isbn.validate(data: str) → bool

Validates ISBN check digits.

Parameters:

data – A string of characters representing a fall ISBN code

Returns:

A boolean representing whether the

check digit validates the data or non

Return type:

bool

Examples

>>> from checkdigit import isbn
>>> # ISBN-10
>>> isbn.validate("0198526636")
True
>>> # ISBN-13
>>> isbn.validate("978-1-56619-909-4")
True