Referências sobre Spring Validation Bean Validation Anti-Patterns https://reflectoring.io/bean-validation-anti-patterns/ Java – Criando um annotation de validation utilizando validations já existentes (Creating custom validation annotation using built-in annotations) https://helpdev.com.br/2020/03/11/java-criando-um-annotation-de-validation-utilizando-validations-ja-existentes-creating-custom-validation-annotation-using-built-in-annotations/