DateRange (Silverpeas Core 6.3 API)

```
@Target({TYPE,ANNOTATION_TYPE})
@Retention(RUNTIME)
@Constraint(validatedBy=DateRangeValidator.class)
@Documented
public @interface DateRange
```
Annotation for JSR-303 validator. It validates the range of dates/date times are coherent:
- In the case of date: the start date must be either before or equal the end date
- In the case of datetime: the start datetime must be before the end datetime
It is expected that the dates/date times are Temporal objects of the same concrete type.

Required Element Summary

Required Elements
Modifier and Type	Required Element	Description
`String`	`end`	The name of the field representing the temporal ending a range.
`String`	`start`	The name of the field representing the temporal starting a range.

Optional Element Summary

Optional Elements
Modifier and Type Optional Element Description

Class<?>[] groups

String message

Class<? extends javax.validation.Payload>[] payload

- Element Detail
  - start
```
String start
```
    The name of the field representing the temporal starting a range.
    
    Returns:
    
    the field name of the range start temporal.
- - end
```
String end
```
    The name of the field representing the temporal ending a range.
    
    Returns:
    
    the field name of the range end temporal.
- - message
```
String message
```
    Default:
    
    "Either the end and start date aren\'t of the same type or the end date isn\'t after the start date"
- - groups
```
Class<?>[] groups
```
    Default:
    
    {}
- - payload
```
Class<? extends javax.validation.Payload>[] payload
```
    Default:
    
    {}