javax.validation not found in Spring boot 2.3 [duplicate]

Question

After upgrade to Spring Boot 2.3.1 javax.validation package not found.

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.3.1.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

Before it's working fine. Now imprort javax.validation.Valid; this import not resolved. Didn't found anything their release also here

Should I need to externally add this package now?

Answer 1

It is the on the release notes of Spring-Boot-2.3

https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.3-Release-Notes#validation-starter-no-longer-included-in-web-starters

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-validation</artifactId>
</dependency>