Difference between revisions of "FormatISBN13"
From Sega Retro
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| − | <includeonly>{{#ifeq:{{{1}}}|none|N/A|<div style="display:none;">{{#if:{{{1|}}}|{{#vardefine:isbn13raw|{{#replace:{{{1|}}}|- | + | <includeonly>{{#ifeq:{{{1}}}|none|N/A|<div style="display:none;">{{#if:{{{1|}}}|{{#vardefine:isbn13raw|{{#replace:{{{1|}}}|-|}}}}{{#vardefine:isbn13raw|{{#replace:{{#var:isbn13raw}}| |}}}} |
{{#ifexpr:{{#len:{{#var:isbn13raw}}}} != 13|[[Category:Incorrect ISBN-13]]|}} | {{#ifexpr:{{#len:{{#var:isbn13raw}}}} != 13|[[Category:Incorrect ISBN-13]]|}} | ||
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{{#vardefine:gs1|{{#sub:{{#var:isbn13raw}}|0|3}}}}{{#ifexpr:{{#var:gs1}} != 978 and {{#var:gs1}} != 979|}[[Category:Incorrect ISBN-13]]|}} | {{#vardefine:gs1|{{#sub:{{#var:isbn13raw}}|0|3}}}}{{#ifexpr:{{#var:gs1}} != 978 and {{#var:gs1}} != 979|}[[Category:Incorrect ISBN-13]]|}} | ||
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{{#vardefine:isbn13region|{{#sub:{{#var:isbn13raw}}|3|1}}}} | {{#vardefine:isbn13region|{{#sub:{{#var:isbn13raw}}|3|1}}}} | ||
{{#ifexpr:{{#var:isbn13region}} > 4 and {{#var:isbn13region}} != 7 | {{#ifexpr:{{#var:isbn13region}} > 4 and {{#var:isbn13region}} != 7 | ||
Revision as of 08:18, 22 March 2020
Template for formatting ISBN-13 numbers. Hypens and spaces are stripped out at the start.
The format for ISBN-13 is
[978/979]-[region]-[publisher]-[title]-[checkdigit]
the region is a fixed length (depending on where it came from), but the publisher and title fields can be any length, so they're currently grouped together.
Examples
{{FormatISBN13|978-4073055501|link=yes}}
{{FormatISBN13|9785073 055501}}
978-50-7305550-1