Category:Pages with ISBN errors

Pages are added to this category by pages and templates that use {{ISBN}} and {{ISBNT}}.

In these templates, ISBN parameters are checked for invalid ISBNs They are also checked for text that shouldn't be there, including "ISBN", "N/A", "none", dashes (use hyphens instead), lower-case "x" (use "X" instead), and tab characters.

Error messages for bad ISBNs look like one of these:

  • Check |isbn= value
  • Invalid ISBN
  • Parameter error in {{isbn}}: Invalid ISBN

Subcategories

This category has only the following subcategory.

Pages in category "Pages with ISBN errors"

The following 6 pages are in this category, out of 6 total.