How can I implement custom validation rules in DTOs?
You can create custom validation rules in DTOs by using annotations or implementing the Validator interface. Which framework are you using?
I'm using Spring Boot. Can you give me an example?
Sure! In Spring Boot, you can create a custom annotation and a corresponding validator class. Would you like to see the code?
Yes, please show me the code for that.
Here's a simple example: First, create a custom annotation, then implement the logic in the validator class. Let me know if you need more details!
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