opf1 |
the OPF file must have the extension .opf |
opf1 |
the filename of the OPF must be package.opf |
opf1 |
the OPF must be contained in a folder named EPUB |
opf2 |
the version attribute must be 3.0 |
opf2 |
on the package element; the unique-identifier-attribute must be present and equal
'pub-identifier'
|
opf2 |
on the package element; the dublin core namespace (xmlns:dc="http://purl.org/dc/elements/1.1/")
must be declared on the package element
|
opf2 |
on the package element; the prefix attribute must declare the nordic metadata namespace
(prefix="nordic:
http://www.mtm.se/epub/")
|
opf3a |
there must be exactly one dc:identifier element |
opf3a |
the id of the dc:identifier must equal the value of the package elements unique-identifier
attribute
|
opf3a |
The identifier ("...") must start with a upper- or
lower-case letter (A-Z or a-z), or a digit (0-9).
|
opf3a |
The identifier ("...") must end with a upper- or
lower-case letter (A-Z or a-z), or a digit (0-9).
|
opf3a |
The identifier ("...") must only contain upper-
or lower-case letters (A-Z or a-z), digits (0-9), dashes (-) and underscores (_).
|
opf3b |
exactly one dc:title ... must be
present in the package document.
|
opf3b |
the dc:title ... must not be empty. |
opf3c |
exactly one dc:language ... must be present in the package document. |
opf3c |
the language code ("...") must be either a "two-letter lower case" code or a "two-letter lower case + hyphen
+ two-letter upper case" code.
|
opf3d |
exactly one dc:date ... must be
present
|
opf3d |
the dc:date (...) must be of the format
YYYY-MM-DD (year-month-day)
|
opf3e |
exactly one dc:publisher ... must be present |
opf3e |
the dc:publisher cannot be empty |
opf3f |
exactly one last modified date ... must be present |
opf3f |
the last modified date (...) must use UTC time and be on the form "CCYY-MM-DDThh:mm:ssZ"
(year-month-date "T" hour:minute:second "Z")
|
opf3g |
at least dc:creator (i.e. book author) ... must be present |
opf3h |
exactly one dc:source ... must
be present
|
opf3h |
the dc:source
("...") must start with 'urn:isbn:' or 'urn:issn'
|
opf3h |
the ISBN or ISSN in dc:source ("...") can only contain numbers and hyphens, in addition to the 'urn:isbn:' or 'urn:issn:'
prefix. The last digit can also be a 'X' in some
ISBNs.
|
opf3i |
there must be exactly one meta element with the property "nordic:guidelines" ... |
opf3i |
the value of nordic:guidelines must be '2015-1' |
opf3j |
there must be exactly one meta element with the property "nordic:supplier" ... |
opf4 |
all EPUB3 meta elements ... must have an equivalent OPF2 meta element (<meta name="..." content="..."/>) |
opf4 |
the value of the EPUB3 meta elements must equal their equivalent OPF2 meta elements.
The
EPUB3 meta element is ... while the OPF2 element is ...
|
opf5a |
a NCX must be present in the manifest (media-type="application/x-dtbncx+xml") |
opf5b |
the NCX must be located in the same directory as the package document, and must be
named "nav.ncx" (not "...")
|
opf6 |
the toc attribute must be present |
opf6 |
the toc attribute must refer to an item in the manifest |
opf7 |
the Navigation Document must be located in the same directory as the package document,
and must be named 'nav.xhtml' (not "...")
|
opf8 |
all images must be stored in the "images" directory (which is a subdirectory relative
to the package document). The image file
"..." is located in "...".
|
opf9 |
all content files must be located in the same directory as the package document.
The content file file "..." is located in "...".
|
opf10 |
Cover must be marked as secondary in the spine (i.e. set linear="no" on the itemref
with idref="...", which refers to the
cover)
|
opf11 |
Rearnotes must be marked as secondary in the spine (i.e. set linear="no" on the itemref
with idref="..., which refers to the
rearnote)
|
opf12a |
The content document "..." has a bad filename. Content documents must match the
"[dc:identifier]-[position in spine]-[epub:type].xhtml" file naming convention. Example:
"DTB123-01-cover.xhtml". The identifier are allowed to contain the upper- and lower-case
characters A-Z and a-z as well as digits (0-9), dashes (-) and underscores (_). The
position is a positive whole number consisting of the digits 0-9. The epub:type must
be all
lower-case characters (a-z) and can contain a dash (-). An optional positive whole
number (digits 0-9) can be added after the epub:type to be able to easily tell different
files with
the same epub:type apart. For instance: "DTB123-13-chapter-7.xhtml".
|
opf12b_identifier |
The "identifier" part of the filename ("...") must be the same as
declared in metadata, i.e.: "...".
|
opf12b_type |
"..." is not a valid type. ... The filename of content documents must end with a epub:type defined in either the
EPUB3 Structural Semantics Vocabulary (http://www.idpf.org/epub/vocab/structure/#)
or the
Z39.98-2012 Structural Semantics Vocabulary (http://www.daisy.org/z3998/2012/vocab/structure/).
|
opf12b_position |
The numbering of the content documents must all have the equal number of digits. |
opf12b_position |
The numbering of the content documents must be unique for each content document.
... is also used by another content document in the
OPF.
|
opf12b_position |
The numbering of the content documents must start at 1 and increase with 1 for each
item.
|
opf12b_position |
The ...... itemref (<iremref id="..." href="...">) should refer to <item href="...">. |
opf13 |
the Navigation Document must be identified with the attribute properties="nav" in
the OPF manifest. It currently ...
|
opf14 |
the Navigation Document must not be present in the OPF spine
(itemref with idref="...").
|
opf15a |
The cover image must have a properties attribute containing the value 'cover-image':
...
|
opf15b |
The image with property value 'cover-image' must have the filename 'cover.jpg': ... |