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Questions tagged [bean-validation]

Bean Validation, previously commonly called just "JSR-303", is an annotation based validation framework for javabean properties and parameters of arbitrary methods. Hibernate Validator is the reference implementation and the most widely used one.

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1913 questions
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javax.validation.NotBlank missing validator

I have requirement that in common api module(multi module project) I can't use any kind of hibernate's validation annotations, so I did use one from javax.validation which is acceptable. Problem starts when I want to validate my domain objects(I…
daredesm
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Is there a standard way to enable JSR 303 Bean Validation using annotated method arguments

I've been looking a around for a while now with no luck. I'n not using Spring MVC but still want to use @javax.validation.Valid to enable validation of method arguments. To give an example public class EventServiceImpl implements IEventService { …
sfussenegger
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What is the best way to validate request in a Spring Webflux functional application

In a traditional web application it is easy to validate the request body in the controller method, eg. ResponseEntity create(@Valid @ResponseBody Post post) { } If it is a MVC application, we can gather the errors by injecting a BindingResult,…
Hantsy
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Method Parameter Validation with JSR-303

Is JSR-303 also intended for method parameter validation? If so, is there any example on the web? The biggest challenge I'm facing is how to get a validator within each method. With Spring 3, doesn't it mean that I'd have to inject virtually every…
Tom Tucker
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Is NotNull needed on Kotlin?

I have a class: class User( var name: String ) And a mapped post request: @PostMapping("/user") fun test(@Valid @RequestBody user: User) { //... } What if a client will send a JSON of a user with name: null? Will it be rejected by the…
Boris
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Will JAX-RS support validation groups?

From JSR-339: For simplicity, JAX-RS implementations are NOT REQUIRED to support processing groups other than Default. This severely limits usefulness of validation in JAX-RS because for example for create and update you are usually using the same…
mmm
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Java String Date Validation Using Hibernate API

I am attempting to validate String Date using javax.validation & Hibernate validation. i need to check given String date should be past and it should be correct yyyyMMdd format with all constraints like leap year, 30th, 31st day. public class…
deadend
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Why @AssertTrue doesn't work while @NotNull works?

I'm working on a entity library. I put some bean-validation annotations on my Entities. I strongly believe a bean-validation implementation in on the class path. @javax.validation.constraints.NotNull works and…
Jin Kwon
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Java Bean Validation: How do I specify multiple validation constraints of the same type but with different groups?

I have multiple processes in which the bean properties must have different values. Example: @Min( value=0, groups=ProcessA.class ) @Min( value=20, groups=ProcessB.class ) private int temperature; Unfortunately the bean validation JSR 303 has not…
Jemolah
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How to localize Bean Validation messages

I have a class and using annotation to validate the class properties. My web page (jsf2.2/primefaces/maven) is multilanguage (DE-utch, FR-rench, IT-alian). My problem is that the hibernate-validator has support for some languages(de, en, es, fr,…
oikonomopo
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Bean Validation Message with dynamic parameter

I am getting started with bean validation, and I'm trying to compose a constraint. My constraint is to validate a CPF(personal document in Brazil). My constraint is working, but I need the message to contain a dynamic parameter. I'm using…
Henrique Droog
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Bean Validation Fails on Hibernate Proxy? Expected Behavior?

Im using hibernate-core-4.0.1.Final hibernate-validator-4.2.0.Final I have a lazy loadable Entity @NotNull @OneToOne(fetch = FetchType.LAZY,optional = false,cascade = CascadeType.PERSIST) @JoinColumn(name="library_id") private Library…
Marvin
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Hibernate not following JPA specifications when combined with Bean Validation API?

This question is a follow up to this one : JPA ConstraintViolation vs Rollback I did some test about combination of JPA and validation API (JSR-303). I found the following in JPA specifications (page 101-102): By default, the default Bean…
ben75
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Localization with bean validation in JSF

I made a MVC based website using JSF 2.0 and RichFaces 4. Every input text validation is been done using bean validation annotations. I am using Hibernate Validator as bean validation implementation. How can I display a localized message? If I…
Heetola
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Programmatic Bean Validation (JSR 303) without Annotation

Possible Duplicate: using Hibernate Validator without calling annotation. I have this composite constraint annotation (only for illustration): @Target... @Retention... @Constraint(validatedBy = {}) @Pattern(regexp =…
Ralph
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