String-format long tail - #23
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ckPattern gains an optional JSON Schema format name, emitted alongside pattern by toJsonSchema; uuid/date/datetime now carry uuid/date/ date-time. Adds ckUrl backed by std/uri (a scheme and host required) since URL regexes are unreliable; it emits format: uri. Plumbing for the string-format refinements that follow.
Adds url (parser-based via std/uri: scheme and host required), ipv4, ipv6, hostname, e164, base64, base64url, hex(n), ulid, nanoid(len), jwt (structural), semver, and slug refinements on string schemas. All are pattern checks except url, all take the standard message override, and toJsonSchema emits format names where JSON Schema defines them (uri, ipv4, ipv6, hostname).
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Summary
Closes the string-format gap against zod with thirteen new refinements on
Schema[string], all chainable, all with the standardmessageoverride:urlstd/uri(URL regexes are unreliable)ipv4/ipv6::-compressed formhostnamee164+and 2-15 digitsbase64/base64urlhex(n = 0)nwhen givenulid/nanoid(len = 21)jwtsemverslugTwo commits:
ckPatterngains an optional JSON Schemaformatname emitted alongsidepattern, which retroactively givesuuid/date/datetimetheir properformat: uuid/date/date-time; plus a new parser-basedckUrlcheck emittingformat: uriwith no pattern.patternCheckone-liner excepturl.Deliberately omitted:
emoji(unicode property classes, low value),cuid/cuid2(ULID/nanoid cover the niche), and a combinedip()(already expressible asoneOfSchema(str().ipv4, str().ipv6)).ipv6accepts full and compressed forms but not zone indices or IPv4-embedded notation, documented in the doc comment.Tests
4 new tests (235 total, passing under orc and arc locally): a table-driven accept/reject matrix across all thirteen formats (~60 cases), message overrides,
formatemission intoJsonSchemaincluding the no-patternurlcase, and chaining witharray/optional.README (refinements table, string formats section) and DESIGN.md updated.