hibernate-validator

Which annotations would I have to use for Hibernate Validation to validate a String to apply to the following: //should always have trimmed length = 6, only digits, only positive number @NotEmpty @Size(min = 6, max = 6) public String getNumber { return number.trim(); } How can I apply digit validation? Would I just use @Digits(fraction = 0, integer = 6) here? You could replace all your constraints with a single @Pattern(regexp="[\\d]{6}") . This would imply a string of length six where each character is a digit. You can also create your own hibernate validation annotation. In the example below

I am using Spring-MVC and I would like to do validation tests in backend. Currently I am able to perform the tests, redirect properly to the link. But I am only unable to add custom error messages incase there is a problem, Example : "Firstname is empty". I tried using the ValidationMessages_en_EN.properties file in WEB-INF, but that also didn't help. I am posting my code, kindly let me know where I am going wrong : COntroller : @Controller public class PersonController { @RequestMapping(value = "/", method = RequestMethod.GET) public String listPersons(Model model) { Person person =

In JSF 2.3, I have an h:inputText to edit a Double value, which has in addition Bean-Validation constraints. The h:inputText has a f:convertNumber . When submitting the form, this leads to a ClassCastException (see below). So, it seems, that f:convertNumber produces a Long which then, could not be converted to Double to validate the @DecimalMin constraint, right? In JSF 2.2 this worked as expected, the problem occured after upgrading to JSF 2.3. Does anybody has any ideas what could be the problem? I could reproduce this in WildFly 15.0.1 with the following minimal example with just one

Is it possible to turn off certain constraints / annotations per class at runtime? For instance if I wanted to turn of a @NotNull check on a firstName field, is that possible? This would make testing to see whether a certain constraint is triggered correctly simpler, as I could turn off all the other constraints, and just check that one constraint. Is it possible to turn off certain constraints / annotations per class at runtime? For instance if I wanted to turn of a @NotNull check on a firstName field, is that possible? No it is not. Bean Validation does not define such a feature. There is an

I am building a project using Spring Boot 2.1.8 , I have spring-boot-starter-web in my POM and I can see Maven pulling hibernate-validator 6.0.17 onto the classpath. I have my messages in the resource folder and they appear to be looked up correctly so that when I change the locale Spring loads the message from the correct file. The relevant method in my @RestController takes a @Valid and @RequestBody annotated DTO. It triggers the ResponseEntityExceptionHandler#handleMethodArgumentNotValid() to fire in my controller advice when the DTO fails validation. My DTO has a field annotated in the

I have form inside jsp page as below: <springForm:form action="${addAction}" name="frm" method="post" commandName="employee"> <table> <tr> <td><label>First Name</label> </td> <td><springForm:input path="firstName" /></td> <td><springForm:errors path="firstName" cssClass="error" /></td> </tr> <tr> <td><label>Last Name</label></td> <td><springForm:input path="lastName" /></td> <td><springForm:errors path="lastName" cssClass="error" /></td> </tr> <tr> <td><label>Email</label> </td> <td><springForm:input path="email" /></td> <td><springForm:errors path="email" cssClass="error" /></td> </tr> <tr>