**** @deprecated. Will be removed in a future version ****
Renders error/validation message.
| Attributes |
| Name | Required | Request-time | Type | Description |
| id | false | true | java.lang.String | The component identifier for this component. This value must be unique within the closest parent component that is a naming container. |
| binding | false | true | java.lang.String | The value binding expression linking this component to a property in a backing bean. |
| rendered | false | true | java.lang.String | Flag indicating whether or not this component should be rendered (during Render Response Phase), or processed on any subsequent form submit. |
| for | false | true | java.lang.String | Id of the component, this is related to. |
| showDetail | false | true | java.lang.String | Flag indicating whether the detail should be included The default is "false". |
| showSummary | false | true | java.lang.String | Flag indicating whether the summary should be included The default is "true". |