Difference between revisions of "FormatISBN13"
From Sega Retro
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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 | ||
| − | |{{#vardefine:isbn13region|{{#sub:{{#var:isbn13raw}}|3|2}}}}{{#vardefine:isbn13etc|{{#sub:{{#var:isbn13raw}}|5|7}}}}[[Category:ISBN-13 is probably wrong]] | + | |{{#vardefine:isbn13region|{{#sub:{{#var:isbn13raw}}|3|2}}}}{{#vardefine:isbn13etc|{{#sub:{{#var:isbn13raw}}|5|7}}}}{{#ifexpr:{{#var:isbn13region}} != 65 and ({{#var:isbn13region}} < 80 or {{#var:isbn13region}} > 94)|[[Category:ISBN-13 is probably wrong]]|}} |
|{{#vardefine:isbn13etc|{{#sub:{{#var:isbn13raw}}|4|8}}}} | |{{#vardefine:isbn13etc|{{#sub:{{#var:isbn13raw}}|4|8}}}} | ||
}} | }} | ||
Revision as of 05:05, 2 May 2019
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}}
978-50-73 0555-01