const Joi = require("joi"); const validation = Joi.object({ name: Joi.string().required(), blogIDs: Joi.string().required(), }); function tagValidater(req, res, next) { const { error } = validation.validate(req.body); if (error) { res .status(406) .json({ msg: "Category is not valid", details: error.details }); } else { next(); } } module.exports = tagValidater;