getFirstOption()

getFirstOption<Opt>(arr?: FlexibleOptionGroup<Opt>[] | Opt[]): null | GetOptionIdentifierType<Opt>

Defined in: packages/react-querybuilder/src/utils/optGroupUtils.ts:281

Gets the first option from an OptionList.

Type Parameters

Type Parameter
Opt extends BaseOption<string>

Parameters

Parameter	Type
arr?	FlexibleOptionGroup<Opt>[] | Opt[]

Returns

null | GetOptionIdentifierType<Opt>

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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.