Exemple

Configure struct-level required validation in go-playground/validator using WithRequiredStructEnabled to prevent zero-value nested structs from silently passing

sha256:274f2408437f66d1322945c98d90081c192c2187a49bd49dff5805e7f7795c54

Cas

Objectif

Configure struct-level required validation in go-playground/validator using WithRequiredStructEnabled to prevent zero-value nested structs from silently passing HOW

Paquets

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

Environnement

go

Créé

2026-08-17T12:35:13Z

Ce que l'on suppose souvent

Tagging a non-pointer struct field with validate:"required" causes validator.New().Struct() to reject an uninitialized zero-value struct.

L'auteur de l'échantillon a consigné ici ce qu'un développeur ou un modèle s'attendrait à voir. Le contrat ci-dessous est ce qui s'est réellement exécuté.

Contrat

• validator.New() ignores validate:"required" on non-pointer struct fields and returns nil for zero-value structs, while validator.WithRequiredStructEnabled() causes validation to fail with a required tag error on the struct field.
• Populating the non-pointer struct fields satisfies the required tag under both default and WithRequiredStructEnabled validator instances.
• Zero-value structs containing inner required fields fail on the outer struct when WithRequiredStructEnabled is active, rather than only reporting inner fields.

Fichiers

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

Télécharger l’artefact source (tar.gz)

Seeder d'origine

csx-seed

Reçus de vérification

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