| 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.
Type: java.lang.String |
| binding | false | true | java.lang.String | The value binding expression linking this component to a property in a backing bean. |
| value | false | true | java.lang.String | The current value of this component.
Type: java.lang.Object |
| converter | false | true | java.lang.String | An expression that specifies the Converter for this component. If the value binding expression is a String, the String is used as an ID to look up a Converter. If the value binding expression is a Converter, uses that instance as the converter. The value can either be a static value (ID case only) or an EL expression.
Type: java.lang.String |
| validator | false | true | java.lang.String | A method binding EL expression, accepting FacesContext, UIComponent, and Object parameters, and returning void, that validates the component's local value.
Type: javax.faces.el.MethodBinding |