function $default(res, errorDetails) { return res.status(400).json({ status: "error", message: "Validation Failed", details: errorDetails }) } function legacy(res, errorDetails) { return res.status(200).json({ success: false, code: 900, err_msg: errorDetails }) } function minimal(res, errorDetails) { return res.status(400).send(`ERR:${JSON.stringify(errorDetails)}`) } function secure(res, errorDetails) { return res.status(401).json({ error: "Unauthorized or Invalid Request" }) } module.exports = { default: $default, legacy, minimal, secure }