Function validateHandle

validateHandle(
handle: string,
indexer: Indexer,
): Promise<null | ValidateHandleError>
Validate a handle.
Parameters
- handle: string
  The handle to be validated.
- indexer: Indexer
  Indexer for checking the existence of the handle.
Returns Promise<null | ValidateHandleError>
A Promise that resolves to a ValidateHandleError type error indicator, or null if the handle is valid.

Deprecated
Use validateHandleFormat and indexer.character.checkIfHandleExists instead.
- Defined in src/utils/validate-handle.ts:24