Bean validation with ControlsFX

example

With JavaFX bean

public class Person {
    private StringProperty name = new SimpleStringProperty();
    private StringProperty address = new SimpleStringProperty();
    private StringProperty email = new SimpleStringProperty();

    public StringProperty nameProperty() { return name; }
    @NotNull(message = "이름은 필수 항목 입니다.")
    @Size(min = 1, max = 30, message = "이름의 길이는 1~30자 입니다.")
    public String getName() { return name.get(); }
    public void setName(String name) { this.name.set(name); }

    public StringProperty addressProperty() { return address; }
    public String getAddress() { return address.get(); }
    public void setAddress(String address) { this.address.set(address); }

    public StringProperty emailProperty() { return email; }
    @Pattern(regexp = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$",
            message = "이메일주소 형식이 올바르지 않습니다.")
    public String getEmail() { return email.get(); }
    public void setEmail(String email) { this.email.set(email); }
}

Register validator

BeanValidationSupport validationSupport = new BeanValidationSupport();
final Person person = new Person();
validationSupport.setValidationDecorator(new GraphicValidationDecoration());

person.nameProperty().bindBidirectional(nameTxt.textProperty());
validationSupport.registerValidator(nameTxt, person, "name");
person.addressProperty().bindBidirectional(addressTxt.textProperty());
validationSupport.registerValidator(addressTxt, person, "address");
person.emailProperty().bindBidirectional(emailTxt.textProperty());
validationSupport.registerValidator(emailTxt, person, "email");