I have a simple class, which I’d like to validate: This class is validated as part of the inputs of a spring controller method. I managed to configure the validation of the fields (someField in this case), but for some reason the methodConstraint() isn’t even invoked, let alone validated. I remember this being possible. I use the default Spring boot
Tag: spring-validator
spring boot starter validation simply not working
Problem: I need to validate some json inputs and outputs in my Spring API, I’m trying to use spring boot starter validation (Already know that is not into spring-boot-starter-web, so I added it manually) but it never throws the exception when something is bad based on the validations in the DTO class (MethodArgumentNotValidException) Complete project can be fonud on github
Validate request with List as a field with javax.validation
I am using javax.validation for validating request in an API developed using spring. I have to validate List<Integer> so that all values must be a positive number and size of the list must be exactly equal to some fix number e.g. 2. Valid request should be [ 1,2] Invalid request should be [-1,2] or [1,2,3] Answer EDIT: Just realized how