.\" -*- mode: troff; coding: utf-8 -*-
.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>.
.ie n \{\
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{\
.    if \nF \{\
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{\
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\" ========================================================================
.\"
.IX Title "JSON::Schema::Modern::Vocabulary::FormatAssertion 3pm"
.TH JSON::Schema::Modern::Vocabulary::FormatAssertion 3pm 2024-05-22 "perl v5.38.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH NAME
JSON::Schema::Modern::Vocabulary::FormatAssertion \- Implementation of the JSON Schema Format\-Assertion vocabulary
.SH VERSION
.IX Header "VERSION"
version 0.584
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Implementation of the JSON Schema Draft 2020\-12 "Format-Assertion" vocabulary, indicated in metaschemas
with the URI \f(CW\*(C`https://json\-schema.org/draft/2020\-12/vocab/format\-assertion\*(C'\fR and formally specified in
<https://json\-schema.org/draft/2020\-12/json\-schema\-validation.html#section\-7>.
.PP
Support is also provided for
.IP \(bu 4
the equivalent Draft 2019\-09 keyword, indicated in metaschemas with the URI \f(CW\*(C`https://json\-schema.org/draft/2019\-09/vocab/format\*(C'\fR and formally specified in <https://datatracker.ietf.org/doc/html/draft\-handrews\-json\-schema\-validation\-02#section\-7>.
.IP \(bu 4
the equivalent Draft 7 keyword, as formally specified in <https://datatracker.ietf.org/doc/html/draft\-handrews\-json\-schema\-validation\-01#section\-7>.
.PP
Assertion behaviour can be enabled by
"/json\-schema.org/draft/2020\-12/json\-schema\-core.html#rfc.section.8.1.2/referencing this vocabulary explicitly" in https:
in a metaschema's \f(CW$vocabulary\fR keyword, or by toggling the
"validate_formats" in JSON::Schema::Modern option.
.PP
Overrides to particular format implementations, or additions of new ones, can be done through
"format_validations" in JSON::Schema::Modern.
.PP
Format \f(CW\*(C`uri\-template\*(C'\fR is not yet implemented.
Use of this format will always result in an error.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
.IP \(bu 4
"Format Validation" in JSON::Schema::Modern
.SH SUPPORT
.IX Header "SUPPORT"
Bugs may be submitted through <https://github.com/karenetheridge/JSON\-Schema\-Modern/issues>.
.PP
I am also usually active on irc, as 'ether' at \f(CW\*(C`irc.perl.org\*(C'\fR and \f(CW\*(C`irc.libera.chat\*(C'\fR.
.PP
You can also find me on the JSON Schema Slack server <https://json-schema.slack.com> and OpenAPI Slack
server <https://open-api.slack.com>, which are also great resources for finding help.
.SH AUTHOR
.IX Header "AUTHOR"
Karen Etheridge <ether@cpan.org>
.SH "COPYRIGHT AND LICENCE"
.IX Header "COPYRIGHT AND LICENCE"
This software is copyright (c) 2020 by Karen Etheridge.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.