CodeSampleX

Sample

verify jest-validate.multipleValidOptions in pkg:npm/jest-validate@29.7.0

sha256:2533a8e1994740a48a480b58d3718990bb0ac851236e30f3e83b1c74f6c6afc3

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

Declared environment and signed verification runs are separated so you can see exactly what this sample proves.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1		 2026-08-21

Case

HOW
Goal
verify jest-validate.multipleValidOptions in pkg:npm/jest-validate@29.7.0
Packages
Symbols
  • jest-validate.multipleValidOptions
Environment
node 22.23.2
Created
2026-08-21T05:05:06Z

Contract

  1. multipleValidOptions returns an option descriptor supporting multiple alternative valid types
  2. validateWithMultipleOptions passes when option matches primary type in multipleValidOptions schema
  3. validateWithMultipleOptions passes when option matches secondary type in multipleValidOptions schema
  4. validateWithMultipleOptions throws ValidationError when option type matches none of multipleValidOptions
  5. validateWithMultipleOptions throws ValidationError when mixed-type option receives unsupported type

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous