README.MD

Day 8 - Request Validation

Perform request body validation. You can use javax.validation library (for Spring Boot 3 use jakarta instead). Rules for validation are:

• integer field must not be null and must be non-negative
• decimal field must not be null and must be negative
• text field must not be null and must have length between 8 and 16 characters
• data have a more complex rules:
  • when magicLogicFlag is set to true, then magicLogicField must have a non-empty value
  • when magicLogicFlag is set to false, then magicLogicField can be empty or null

Rules are covered with test cases.