text: const Joi = require('joi');
  
  module.exports = {
    // POST /api/customers
    createCustomer: {
      body: {
        customername: Joi.string().required(),
        email: Joi.string().required()
      }
    },
  
    // UPDATE /api/customers/:customerId
    updateCustomer: {
      body: {
        customername: Joi.string().required(),
        email: Joi.string().required()
      },
      params: {
        customerId: Joi.string().hex().required()
      }
    },
  
    // POST /api/auth/login
    login: {
      body: {
        customername: Joi.string().required(),
        password: Joi.string().required()
      }
    }
  };
  