is-nil-x
Checks if value is null or undefined.
module.exports(value) ⇒ boolean
Checks if value is null or undefined.
Kind: Exported function
Returns: boolean - Returns true if value is nullish, else false.
| Param | Type | Description |
|---|---|---|
| value | * |
The value to check. |
Example
import isNil from 'is-nil-x';
console.log(isNil(null)); // => true
console.log(isNil(void 0)); // => true
console.log(isNil(NaN)); // => false