katanakit-js / useObserverHas

Function: useObserverHas()

function useObserverHas(key): boolean;

Defined in: src/infrastructure/observer/observer.service.ts:197

Checks whether an observer with the given key exists.

Parameters

Parameter	Type	Description
key	string	The observer key to check.

Returns

boolean

true if an observer is registered under the key.