Visa källa för Modul:Check isxn/doc

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This module may be used to validate [[International Standard Book Number|ISBN]]s, [[International Standard Music Number|ISMN]]s, and [[International Standard Serial Number|ISSN]]s.

== Usage ==
For ISBNs,
* <code><nowiki>{{#invoke:check isxn|check_isbn|978-0-12-345678-9|error={{error-small|Invalid ISBN}}}}</nowiki></code>
For ISMNs,
* <code><nowiki>{{#invoke:check isxn|check_ismn|979-0-1234567-8-9|error={{error-small|Invalid ISMN}}}}</nowiki></code>
For ISSNs,
* <code><nowiki>{{#invoke:check isxn|check_issn|1234-5678|error={{error-small|Invalid ISSN}}}}</nowiki></code>

== Examples ==
* <code><nowiki>{{#invoke:check isxn|check_isbn|978-3-16-148410-0|error={{error-small|Invalid ISBN}}}}</nowiki></code> → {{#invoke:check isxn|check_isbn|978-3-16-148410-0|error={{error-small|Invalid ISBN}}}}
* <code><nowiki>{{#invoke:check isxn|check_isbn|978-0-12-345678-9|error={{error-small|Invalid ISBN}}}}</nowiki></code> → {{#invoke:check isxn|check_isbn|978-0-12-345678-9|error={{error-small|Invalid ISBN}}}}
* <code><nowiki>{{#invoke:check isxn|check_isbn|ISBN 978-3-16-148410-0|error={{error-small|Invalid ISBN}}}}</nowiki></code> → {{#invoke:check isxn|check_isbn|ISBN 978-3-16-148410-0|error={{error-small|Invalid ISBN}}}}
* <code><nowiki>{{#invoke:check isxn|check_ismn|979-0-9016791-7-7|error={{error-small|Invalid ISMN}}}}</nowiki></code> → {{#invoke:check isxn|check_ismn|979-0-9016791-7-7|error={{error-small|Invalid ISMN}}}}
* <code><nowiki>{{#invoke:check isxn|check_ismn|979-0-1234567-8-9|error={{error-small|Invalid ISMN}}}}</nowiki></code> → {{#invoke:check isxn|check_ismn|979-0-1234567-8-9|error={{error-small|Invalid ISMN}}}}
* <code><nowiki>{{#invoke:check isxn|check_issn|1234-5679|error={{error-small|Invalid ISSN}}}}</nowiki></code> → {{#invoke:check isxn|check_issn|1234-5679|error={{error-small|Invalid ISSN}}}}
* <code><nowiki>{{#invoke:check isxn|check_issn|1234-5678|error={{error-small|Invalid ISSN}}}}</nowiki></code> → {{#invoke:check isxn|check_issn|1234-5678|error={{error-small|Invalid ISSN}}}}

== Templates/modules using this module ==
* {{tl|Book list}}
* {{tl|Graphic novel list}}
* {{tl|Infobox comic book title}}
* {{tl|Infobox comics story arc}}
* {{tl|Infobox comics team and title}}
* {{tl|ISBN}}
* {{tl|ISBNT}} and [[Module:ISBNT]]
* {{tl|ISMN}}
* {{tl|ISSN}}

== See also ==
* [[Module:Citation/CS1]], the original source for this module.