AsyncValidation (Component API)

@Target(METHOD)
@Retention(RUNTIME)
public @interface AsyncValidation

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  String value
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String family

- Element Detail
  - value
```
String value
```
    Returns:
    
    an identifier matched with Validable.
- - family
```
String family
```
    Returns:
    
    the value of the component family this action relates to.
    
    Default:
    
    ""