isNull()function
isNull(value: unknown): value is null
| Param | Type | |
|---|---|---|
value | unknown | The value to test. required |
| Return | |
|---|---|
value is null | true if value is null, otherwise false. |
Is a value null?
isNull(value: unknown): value is null
| Param | Type | |
|---|---|---|
value | unknown | The value to test. required |
| Return | |
|---|---|
value is null | true if value is null, otherwise false. |
Is a value null?