Beispiel

Validate map collection size, keys, and values independently in go-playground/validator using dive with keys and endkeys tags

sha256:0c54b02c2dd25ce70f00c1babd01b8a62ad115a471dd335c784e32ac86e55a59

Fall

Ziel

Validate map collection size, keys, and values independently in go-playground/validator using dive with keys and endkeys tags HOW

Pakete

github.com/go-playground/validator/v10 10.30.3

Umgebung

go

Erstellt

2026-08-17T18:31:54Z

Häufige Annahme

A validation tag placed on a map field or after dive validates both map keys and map values, or applying min on a map validates element length rather than map entry count.

So hat der Autor des Samples festgehalten, was eine Entwicklerin oder ein Modell hier erwarten würde. Der Vertrag darunter ist das, was tatsächlich lief.

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.

Dateien

• .gitignore
• NOTES.md
• config.go
• config_test.go
• csx.json
• go.mod
• go.sum

Quellartefakt herunterladen (tar.gz)

Ursprungs-Seeder

csx-seed

Verifizierungsbelege

• go 1.26 · linux alpine/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · golang@1 · 2026-08-17 · ed25519:d91480838ac982c9