v2.9.1

• Fix sized() error messages to use singular "item"/"char" when count is 1
• Tweak nonEmptyArray() error message (from "Must be non-empty array" to "Must have at least 1 item")

v2.9.0

Breaking!

• Rename Decoder.then() → Decoder.chain() to avoid confusion with Promises (custom thenables)

New APIs:

• New: sized(decoder, {min?, max?, size?}) utility for adding length validation to strings, arrays, and sets.
• New: min(min, decoder?), max(max, decoder?), and between(min, max, decoder?) utilities for adding inclusive numeric range validation. The decoder defaults to number if omitted.
• New: urlString decoder, which is like url, but returns a string instead of a URL instance.

Changes:

• Rename date decoders for clarity:
  • iso8601 → isoDate (iso8601 will be kept as alias)
  • dateString → isoDateString (deprecated, will be removed in 3.x)
  • datelike → flexDate (deprecated, will be removed in 3.x)
• Cleaner error messages for flexDate and url decoders
• Add missing top-level type exports for annotations
• Improve deeper tree-shaking support (thanks @EskiMojo14!)

v2.9.0-pre.5

Breaking!

• Rename Decoder.then() → Decoder.chain() to avoid confusion with Promises (custom
  thenables)

New APIs:

• New: sized(decoder, {min?, max?, size?}) utility for adding length validation to
  strings, arrays, and sets.
• New: min(min, decoder?), max(max, decoder?), and between(min, max, decoder?)
  utilities for adding inclusive numeric range validation. The decoder defaults to
  number if omitted.
• New: urlString decoder, which is like url, but returns a string instead of a URL
  instance.

Changes:

• Rename date decoders for clarity:
  • iso8601 → isoDate (iso8601 will be kept as alias)
  • dateString → isoDateString (deprecated, will be removed in 3.x)
  • datelike → flexDate (deprecated, will be removed in 3.x)
• Cleaner error messages for flexDate and url decoders
• Add missing top-level type exports for annotations

v2.8.0

• New: anything is now an alias for unknown, which might be more readable in some contexts
• In error output, display promise, bigint, and any other unknown values (instead of '???')
• Export some internally used utilities are generally useful:
  • isDate(value)
  • isDecoder(value)
  • isPlainObject(value)
  • isPromiseLike(value)
• Drop previously deprecated decoders:
  • dict() (prefer record())
  • hardcoded() (prefer always())
  • maybe() (prefer nullish())
  • mixed (prefer unknown)
  • set() (prefer setFromArray())
• Drop support for Node 18 and below (they will likely still work, but are no longer tested)
• Export isDecoder(value) helper

v2.7.5

• Fixes for url decoder:
  • Sanitizes (legal) empty user/passwords
  • Accepts any char as part of username/password
  • Accepts a wider range of protocol lengths, e.g. now also recognizes at:// and postgresql:// URLs

v2.7.4

Bad release, please use 2.7.5 instead.

v2.7.3

Bad release, please use 2.7.5 instead.

v2.7.2

Bad release, please use 2.7.5 instead.

v2.7.1

• Fix: dateString decoder is now properly exported at the top-level
• Fix: oneOf() decoder now correctly handles undefined constants

v2.7.0

• Add new dateString decoder (see docs)
• Add new .refineType<SubT>() method (see docs)
• Reduce peak memory usage of array() decoder