Methods
(static) isNull(object) → {boolean}
Checks if the given object is strictly null.
Parameters:
| Name | Type | Description |
|---|---|---|
object |
* | The object to check. |
- Source:
Returns:
True if the object is null, false otherwise.
- Type
- boolean
(static) isNullOrUndefined(object) → {boolean}
Checks if the given object is either null or undefined.
Parameters:
| Name | Type | Description |
|---|---|---|
object |
* | The object to check. |
- Source:
Returns:
True if the object is null or undefined, false otherwise.
- Type
- boolean
(static) isUndefined(object) → {boolean}
Checks if the given object is strictly undefined.
Parameters:
| Name | Type | Description |
|---|---|---|
object |
* | The object to check. |
- Source:
Returns:
True if the object is undefined, false otherwise.
- Type
- boolean