| Class Summary |
| BindException | Default implementation of the Errors interface, supporting
registration and evaluation of binding errors. |
| DataBinder | Binder that allows for binding property values to a target object. |
| Errors | Interface to be implemented by objects that can store and expose
information about data binding errors. |
| FieldError | Encapsulates a field error, i.e. |
| ObjectError | Encapsulates an object error, i.e. |
| ValidationUtils | This utility class offers convenient methods for invoking a validator and
for rejecting an empty field. |
| Validator | Interface to be implemented by objects that can validate
application-specific objects. |