Interface ValidationOptions

interface ValidationOptions {
    abortEarly?: boolean;
    errorFormatter?: (errors: ValidationError[]) => unknown;
    onError?: (
        errors: ValidationError[],
        req: BunRequest,
        res: BunResponse,
        next: NextFunction,
    ) => void;
    statusCode?: number;
}

Properties

abortEarly?: boolean

If true, abort on first error. If false, collect all errors. Default: false (collect all)

errorFormatter?: (errors: ValidationError[]) => unknown

Custom error formatter. Receives the array of errors and returns the response body. Default: returns { errors: [...] }

onError?: (
    errors: ValidationError[],
    req: BunRequest,
    res: BunResponse,
    next: NextFunction,
) => void

Custom error handler. If provided, called instead of sending automatic response. Allows full control over error handling (e.g., pass to next(err)).

statusCode?: number

HTTP status code for validation errors. Default: 422.