BindingValidationStatusHandler (vaadin-server 8.28-SNAPSHOT API)

All Superinterfaces:

EventListener, Serializable, SerializableEventListener

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface BindingValidationStatusHandler
extends SerializableEventListener
```
Handler for BindingValidationStatus changes.
Binder.BindingBuilder.withValidationStatusHandler(BindingValidationStatusHandler) Register} an instance of this class to be able to override the default handling, which is to show an error message for failed field validations.

Since:

8.0

Author:

Vaadin Ltd

See Also:

Binder.BindingBuilder.withValidationStatusHandler(BindingValidationStatusHandler), BindingValidationStatus

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`statusChange(BindingValidationStatus<?> statusChange)`	Invoked when the validation status has changed in a binding.

- Method Detail
  - statusChange
```
void statusChange(BindingValidationStatus<?> statusChange)
```
    Invoked when the validation status has changed in a binding.
    
    Parameters:
    
    statusChange - the changed status