${isNull()}
Use ${groovy( <expression> == null)} instead.
Returns
Boolean.TRUE if the specified VALUE is null, otherwise
Boolean.FALSE.
| Name | XPath | Description | Reagent Type | Expected Type | Required |
|---|---|---|---|---|---|
| VALUE | descendant-or-self::text() | A phrase that evaluates to a value. | PHRASE | java.lang.Object | Yes |