getting @Autowired fields to work with ConstraintValidators in spring boot | by George Opritescu | Medium
Constraint Validation in Spring Boot Microservices | by Devlin Verley II | Level Up Coding
GitHub - Martin-BG/Autowired-in-ConstraintValidator: Spring Boot setup for proper bean injection into custom implementations of ConstraintValidator interface
Customizing Validation in Spring Boot: How to Create Your Own Constraints | TO THE NEW Blog