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Author SHA1 Message Date
claudeandClaude Sonnet 5 4e2e05c1b9 length: count runes, not bytes
CI / test (pull_request) Successful in 34s
Details 
MinLength/MaxLength measured len(value), so a string of 8 accented
characters (9+ bytes) failed MaxLength(8) despite the error message
promising "characters". Count with utf8.RuneCountInString so the check
matches the wording and the common-sense intent.

Still not grapheme-cluster aware (combining marks, emoji ZWJ sequences
count as several runes), which is out of scope for a stdlib-only helper.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-09-07 16:27:22 +01:00
claudeandClaude Sonnet 5 4483105a78 docs: positioning README, package doc, usage examples
CI / test (pull_request) Successful in 43s
Details 
Closes #3.

- doc.go: package overview -- what a validator is, All vs Collect, errors
  are sentinels, how this compares to validator/v10 (tags+reflection),
  ozzo-validation (Rule interface) and govalidator (IsX helpers), and when
  to pick something else.
- README.md: rewritten from three lines to a positioning intro, a
  "why this and not X" table, a building-blocks table, and a
  "not a fit if" note.
- example_test.go: runnable Example (compose built-ins + a closure),
  Example_collectAll (errors.Is over a joined error), Example_errorsIs
  (sentinel matching, Err as match-anything).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-09-07 14:01:03 +01:00
claudeandClaude Sonnet 5 da971f4df5 fix incorrect and vague doc comments 
Audit ahead of the README/doc.go work (issue #3):

- number.go: Min, MinFloat32, MinFloat64 all said "less than or equal to a
  given maximum" -- copy-pasted from the Max family. They check the
  minimum. Fixed.
- chars_test.go: ExampleExceptChars called Chars, not ExceptChars, so it
  never exercised the function it documents.
- chars.go: "does not contain disallowed characters" was circular.
- in.go: NotIn's parameter was named "allow"; renamed to "disallow".
- length.go: note that length is bytes (len), not runes -- the "%d
  characters" messages imply otherwise.
- url.go: spell out that ParseRequestURI wants an absolute URL or path.
- uuid.go: note lowercase-hex only, version/variant not checked.
- error.go: explain Err (the match-anything sentinel), how Error() formats
  with Data, and what With does. all.go: point at Collect.

Comments only; no behaviour change. go vet + go test ./... pass.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-09-07 13:59:59 +01:00
claudeandClaude Sonnet 5 7ea26f9c88 add CI workflow running go vet and go test
CI / test (push) Successful in 1m20s
Details 
Adds .gitea/workflows/ci.yml: on push to main and on pull requests, run
`go vet ./...` then `go test ./...` in a golang:1.21-alpine container.

Also removes .github/workflows/test.yml, which only triggered on a
`develop` branch that no longer exists and depended on an external
Discord notification action and an unset DISCORD_WEBHOOK secret.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-09-07 12:53:18 +00:00
claudeandClaude Sonnet 5 e65d7d66c1 add Collect: run every validator and join all errors 
Collect is the all-errors-at-once counterpart to All. All still stops at
the first failure (unchanged); Collect runs every function and returns the
failures joined with errors.Join, which errors.Is still matches element by
element. Kept as a separate function rather than a flag on All so All's
signature and behaviour don't change.

Closes #5

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-09-07 13:47:38 +01:00