mirror of https://github.com/Respect/Validation.git synced 2026-03-17 23:59:51 +01:00

Alexandre Gomes Gaigalas d9cdc118b2 Introduce REUSE compliance

This commit introduces REUSE compliance by annotating all files
with SPDX information and placing the reused licences in the
LICENSES folder.

We additionally removed the docheader tool which is made obsolete
by this change.

The main LICENSE and copyright text of the project is now not under
my personal name anymore, and it belongs to "The Respect Project
Contributors" instead.

This change restores author names to several files, giving the
appropriate attribution for contributions.

2026-01-21 06:28:11 +00:00

1.3 KiB

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Isbn

Isbn()

Validates whether the input is a valid ISBN or not.

v::isbn()->assert('ISBN-13: 978-0-596-52068-7');
// Validation passes successfully

v::isbn()->assert('978 0 596 52068 7');
// Validation passes successfully

v::isbn()->assert('ISBN-12: 978-0-596-52068-7');
// → "ISBN-12: 978-0-596-52068-7" must be a valid ISBN

v::isbn()->assert('978 10 596 52068 7');
// → "978 10 596 52068 7" must be a valid ISBN

Templates

`Isbn::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must be a valid ISBN
`inverted`	{{subject}} must not be a valid ISBN

Template placeholders

Placeholder	Description
`subject`	The validated input or the custom validator name (if specified).

Categorization

Identifications

Changelog

Version	Description
2.0.0	Created

1.3 KiB Raw Blame History