Sample
github.com/go-playground/validator/v10 10.30.3: Validate map collection size, keys, and values independently in go-playground/validator using dive with keys and endkeys tags
Verified sample for golang github.com/go-playground/validator/v10 10.30.3: Validate map collection size, keys, and values independently in…
sha256:0c54b02c2dd25ce70f00c1babd01b8a62ad115a471dd335c784e32ac86e55a59
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
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 2
- Signing keys that built it
- 2
Declared environment
go linux x64 go go go
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| go 1.26 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-17 |
| go 1.26 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · golang@1 |
2026-08-18 |
Case
HOW- Goal
- Validate map collection size, keys, and values independently in go-playground/validator using dive with keys and endkeys tags
- Symbols
-
- validator.Validate
- validator.New
- Validate.Struct
- Environment
- go
- Created
- 2026-08-17T18:31:54Z
Contract
- Tags before dive validate map collection entry count, tags between keys and endkeys validate each map key, and tags after endkeys validate each map value.
- Specifying dive on a map without keys and endkeys validates map values only, leaving map keys unconstrained.
- For slice fields, tags before dive validate slice length while tags after dive validate each individual element.
Files
- .gitignore
- NOTES.md
- config.go
- config_test.go
- csx.json
- go.mod
- go.sum