common/docs/util/modules/_is_undefined_.md

Functions

isUndefined

▸ isUndefined(value: any): boolean

Defined in is/undefined.ts:20

name: isUndefined

signature: isUndefined (value: any): boolean

summary: Tests for a undefined values.

description: Checks to see if the input value is undefined.

example:

import { isUndefined } from '@polkadot/util';

console.log('isUndefined', isUndefined(void(0))); // => true

Parameters:

Name	Type
value	any

Returns: boolean

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