SEW | CORE | Validation

User Story 1

As a musician I want the system to notify me about possible mistakes, so that the data in the database is consistent.

Acceptance Criteria

• All fields in the editor are using validation.
• Feedback about validation issues are displayed to the user.
• Validation is performed on the server and on the client (using vuelidate).

Hint

• To use the full range of the spring boot validation system add the following lines to your pom.xml and let maven update your project.

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

• Use the GlobalExceptionHandler to send a response using status code 4xx and a meaningful error message to the client. This Java file needs to be copied into the repository directory.