In this tutorial, I will show you how to validate Request Body using Validation annotations in Spring Boot Rest API.
More Practice:
– Spring Boot custom Validation example
– Spring Boot Login and Registration example
– Spring Boot 3 Rest API CRUD example
– Spring Boot @ControllerAdvice & @ExceptionHandler example
– Spring Boot Unit Test for Rest Controller
– Documentation: Spring Boot Swagger 3 example
– Caching: Spring Boot Redis Cache example
Data validation is very important. It conforms to the expected format, type, range, and business rules, as well as identify and prevent errors, inconsistencies, and fraud. When we need to perform data validation that cannot be handled by the built-in validation annotations provided by Spring Framework, we can use custom validation to define our own rules and constraints. In this tutorial, I will show you how to implement custom Validation annotation in Spring Boot example (with Rest API).
More Practice:
– Spring Boot Validation annotations
– Spring Boot Login and Registration example
– Spring Boot 3 Rest API CRUD example
– Spring Boot @ControllerAdvice & @ExceptionHandler example
– Spring Boot Unit Test for Rest Controller
– Documentation: Spring Boot Swagger 3 example
– Caching: Spring Boot Redis Cache example
In this tutorial, I will show you File download using Spring WebFlux example.
This Spring Boot App works with:
– Angular 8 / Angular 10 / Angular 11 / Angular 12 / Angular 13 / Angular 14 / Angular 15
– Angular Material 12
– Vue Client / Vuetify Client
– React Client / React Hooks Client
– React Image Upload with Preview
– Material UI Client
– Axios Client
Related Posts:
– Spring Boot Delete File example
– Spring Boot WebFlux Rest API example
– Spring Boot Thymeleaf File Upload example
– How to upload multiple files in Java Spring Boot
– Spring Boot Upload/Download File to/from Database example
– Spring Boot: Upload/Import Excel file data into MySQL Database
– Spring Boot: Upload/Import CSV file data into MySQL Database
– Documentation: Spring Boot Swagger 3 example
– Caching: Spring Boot Redis Cache example
Deployment: Deploy Spring Boot App on AWS – Elastic Beanstalk
In this tutorial, I will show you File upload using Spring WebFlux example. We also use Spring FilePart interface to handle HTTP multi-part requests.
This Spring Boot App works with:
– Angular 8 / Angular 10 / Angular 11 / Angular 12 / Angular 13 / Angular 14 / Angular 15 / Angular 16
– Angular Material 12
– Vue Client / Vuetify Client
– React Client / React Hooks Client
– React Image Upload with Preview
– Material UI Client
– Axios Client
Related Posts:
– Spring Boot Delete File example
– Spring Boot WebFlux Rest API example
– Spring Boot Thymeleaf File Upload example
– How to upload multiple files in Java Spring Boot
– Spring Boot Upload/Download File to/from Database example
– Spring Boot: Upload/Import Excel file data into MySQL Database
– Spring Boot: Upload/Import CSV file data into MySQL Database
– Documentation: Spring Boot Swagger 3 example
– Caching: Spring Boot Redis Cache example
Deployment: Deploy Spring Boot App on AWS – Elastic Beanstalk
In previous post, we’ve known how to use and configure Swagger 3 in Spring Boot application. This tutorial will give you more examples of Swagger 3 annotations.
You can also apply this tutorial on following Projects:
– Spring Boot 3 Rest API example
– Spring Boot Rest API with H2
– Spring Boot Rest API with MySQL
– Spring Boot Rest API with PostgreSQL
– Spring Boot Rest API with MongoDB
– Spring Boot Rest API with SQL Server
– Spring Boot Rest API with Cassandra
– Spring Boot Rest API with Oracle
More Practice:
– Spring Boot + OpenAPI 3 example
– Spring Boot WebFlux Rest API example
– Spring Boot Security and JWT tutorial with example
– Spring Boot @ControllerAdvice & @ExceptionHandler example
– @RestControllerAdvice example in Spring Boot
– Spring Boot Unit Test for Rest Controller
– Caching: Spring Boot Redis Cache example
|
|