ClientConstraintDescriptor (Tapestry API - 5.7.0)

All Known Implementing Classes:

BaseCCD
```
public interface ClientConstraintDescriptor
```
Applies client-side validation constraints based on a particular JSR 303 annotation. Note: converted from a final class to an interface as part of 5.4.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`applyClientValidation(MarkupWriter writer, String message, Map<String,Object> attributes)`	Applies the validation
`Class`	`getAnnotationClass()`	The annotation class that drives this descriptor.
`Set<String>`	`getAttributes()`	Names of attributes from the `ConstraintDescriptor` that are relevant.

- Method Detail
  - getAnnotationClass
```
Class getAnnotationClass()
```
    The annotation class that drives this descriptor.
  - getAttributes
```
Set<String> getAttributes()
```
    Names of attributes from the ConstraintDescriptor that are relevant.
  - applyClientValidation
```
void applyClientValidation(MarkupWriter writer,
                           String message,
                           Map<String,Object> attributes)
```
    Applies the validation
    
    Parameters:
    
    writer - used to write new attributes into the HTML tag for the user interface element
    
    message - error message to present to user when the constraint is violated
    
    attributes - getAttributes() selected attributes} from the ConstraintDescriptor