guards.Function.isNull

Jump to bottom

github-actions[bot] edited this page Jun 8, 2026 · 2 revisions

@zenstone/ts-utils / guards / isNull

Function: isNull()

isNull(val): val is null

Defined in: src/guards/index.ts:298

检查值是否为 null

Parameters

val

unknown

任意值

Returns

val is null

API

Clone this wiki locally