nullOrUndefinedOrEmpty()

nullOrUndefinedOrEmpty(value: unknown): value is undefined | null | ""

Defined in: packages/core/src/utils/misc.ts:27

Simple helper to determine whether a value is null, undefined, or an empty string.

Parameters

Parameter	Type
value	unknown

Returns

value is undefined | null | ""

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caution

API documentation is generated from the latest commit on the main branch. It may be somewhat inconsistent with official releases of React Query Builder.