Type Alias ErrorHandler

ErrorHandler: (error: { message: string; status: number }) => NextResponse

Custom error handler for auth routes. Return a NextResponse to send a custom error; otherwise the default response is used.

Type Declaration

- (error: { message: string; status: number }): NextResponse
- Parameters
  - error: { message: string; status: number }
    Object with status (HTTP code) and message (error text).
  Returns NextResponse
  NextResponse to override the default error, or undefined to use the default.

Example

const onError: ErrorHandler = ({ status, message }) => {
  if (status === 400) return NextResponse.json({ error: message }, { status: 400 });
  return undefined; // Use default handling
};