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Spring validation: Bean Validation and groups v1.0.0

Use this resource to validate the requests of a Spring Boot API with Bean Validation

New

  • 536 downloads
  • 233 likes
  • 215 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install spring-bean-validation-jsr380

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent annotates DTOs with Jakarta constraints, adds a custom validator and a global handler that returns field-level errors. You get consistent request validation and readable errors.

Mostly picked by

Updated November 2, 2026

Card for the “Spring validation: Bean Validation and groups” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: Jakarta constraints, @Valid and DTOs
  • SKILL.md: custom validators, groups and global error handling

Good fit for

  • An endpoint accepts empty or malformed email addresses
  • The same class must be validated differently on create and on update

Not for

    Tags

    • spring boot
    • bean validation
    • jakarta
    • validation
    • api

    About

    You say

    “Validate the sign-up DTO with @Email and @NotBlank and return field errors in a 400 response.”

    Card for the “Spring validation: Bean Validation and groups” skill

    Skill published by claude-dev-suite under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to validate the requests of a Spring Boot API with Bean Validation
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md10.8 KB

    Origin and licence

    Listed unmodified

    Author
    claude-dev-suite
    Source
    github.com/claude-dev-suite/claude-dev-suite/tree/e10ab644ba43abe2abc923399226df4af7337214/skills/backend-frameworks/spring-validation
    Licence
    MIT

    Notice

    « spring-validation » (claude-dev-suite, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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