Çiğdem Akcan·Aug 27@Valid Her Şeyi Çözmez: Spring Boot’ta Validation ve İş Kuralları Nasıl Ayrılır?Spring Boot ile REST API geliştirmeye başladığınızda ilk öğrendiğiniz koruma katmanlarından biri @Valid olur. DTO üzerine @NotNull…
Mridul Choudhary·May 13Build Robust APIs with Declarative Validation — From Built-in Constraints to Custom ValidatorsInput validation is one of the most fundamental responsibilities of any backend service, yet it remains one of the most commonly mishandled…
Riskiana·Oct 4, 2025Where Should You Put Your Validations in a Spring Boot Microservice?You’re building a Spring Boot microservice. You know you need validation, but the question nags at you: Where does it actually belong? In…A response icon1A response icon1
Alexander Obregon·Sep 24, 2025Request Body Validation in Spring Boot with GroupsSome applications may need to check request data before it moves deeper into the system. A common case is making sure a text field isn’t…
Andy·Aug 29, 2025Project Lombok @Builder and Java Bean ValidationHave you had a question about “Why we should use builder pattern”?
Alexander Obregon·Jun 11, 2025Writing a Custom Validator in Spring Boot With Bean ValidationWriting custom validation logic is a common task for backend developers working with form input, API payloads, and domain rules. Spring…
Dinesh Arney·May 29, 2025Clean Java Code Starts with Clean Data — Bean Validation Made Easy (Part 1)IntroductionA response icon1A response icon1
InDev GeniusbyAni Talakhadze·Mar 1, 2025Mastering Custom Validation in Spring BootAdvanced Techniques and Best Practices
Alexander Obregon·Feb 3, 2025How Spring Boot Handles Validation AnnotationsSpring Boot’s validation system is built on top of Jakarta Bean Validation (formerly Java Bean Validation, JSR 303 and JSR 380). When…A response icon1A response icon1
Malek Mestour·May 16, 2024Create a Custom Validation Annotation in Spring BootLearn How to Create a Custom Validation Annotation in Spring Boot, to save time, simplify your code, and avoid repetitive tasks
