---
name: "Catmandu::Identifier"
section: "3pm"
platform: "linux"
package: "libcatmandu-identifier-perl"
version: "0.15-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Catmandu::Identifier"
---

# Catmandu::Identifier(3pm)

Namespace fixing around identifiers (for normalization, validation, etc.), e.g. ISBN, ISSN

## NAME

Catmandu::Identifier - Namespace fixing around identifiers (for normalization, validation, etc.), e.g. ISBN, ISSN

## MODULES

- •

  Catmandu::Fix::isbn10

- •

  Catmandu::Fix::isbn13

- •

  Catmandu::Fix::isbn\_versions

- •

  Catmandu::Fix::issn

- •

  Catmandu::Fix::uuid

- •

  Catmandu::Fix::memento\_find

- •

  Catmandu::Fix::orcid\_bio

- •

  Catmandu::Fix::orcid\_find

- •

  Catmandu::Fix::orcid\_profile

- •

  Catmandu::Fix::orcid\_works

- •

  Catmandu::Fix::uri\_status\_code

- •

  Catmandu::Fix::Condition::is\_valid\_isbn

- •

  Catmandu::Fix::Condition::is\_valid\_issn

- •

  Catmandu::Fix::Condition::is\_uri

- •

  Catmandu::Fix::Condition::is\_http\_uri

- •

  Catmandu::Fix::Condition::is\_https\_uri

- •

  Catmandu::Fix::Condition::is\_web\_uri

- •

  Catmandu::Fix::Condition::is\_live\_web\_uri

- •

  Catmandu::Fix::Condition::is\_archived\_web\_uri

- •

  Catmandu::Fix::Condition::is\_valid\_orcid

- •

  Catmandu::Fix::Condition::is\_live\_orcid

## AUTHOR

Vitali Peil

### CONTRIBUTOR

Patrick Hochstenbach

brian d foy

Ere Maijala

## LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

## SEE ALSO

Catmandu::Fix