coerceOptional()

function coerceOptional<S>(catalog, value): CatalogValue<S> | undefined;

Valida value contra catalog, dejando pasar undefined y null.

Type Parameters

Type Parameter
S extends Readonly<Record<string, readonly [string | number, string]>>

Parameters

Parameter	Type
catalog	Catalog<S>
value	unknown

Returns

CatalogValue<S> | undefined