starr-philproperties/validators/auth.validator.js

/***********************************************************************************************************************************************************************
 * File Name: auth.validator.js
 * Type of Program: Validator
 * Description: express-validator rule chains for authentication endpoints.
 *              - registerValidator   → POST /auth/register
 *              - loginValidator      → POST /auth/login
 *              - verifyOTPValidator  → POST /auth/verify-otp
 *              - resendOTPValidator  → POST /auth/resend-otp
 *              - changePassValidator → POST /auth/change-password
 * Author: rgrgogu
 * Date Created: Oct. 6, 2025
 ***********************************************************************************************************************************************************************/
const { body } = require('express-validator');

const registerValidator = [
  body('email').isEmail().withMessage('Valid email is required.'),
  body('password')
    .isLength({ min: 8 })
    .withMessage('Password must be at least 8 characters.')
    .matches(/[A-Z]/).withMessage('Password must contain an uppercase letter.')
    .matches(/[0-9]/).withMessage('Password must contain a number.'),
];

const loginValidator = [
  body('email').isEmail().withMessage('Valid email is required.'),
  body('password').notEmpty().withMessage('Password is required.'),
];

const verifyOTPValidator = [
  body('email').isEmail(),
  body('otp').isLength({ min: 6, max: 6 }).isNumeric().withMessage('OTP must be 6 digits.'),
];

const resendOTPValidator = [
  body('email').isEmail().withMessage('Valid email is required.'),
];

const changePassValidator = [
  body('current_password').notEmpty().withMessage('Current password is required.'),
  body('new_password')
    .isLength({ min: 8 }).withMessage('New password must be at least 8 characters.')
    .matches(/[A-Z]/).withMessage('Must contain an uppercase letter.')
    .matches(/[0-9]/).withMessage('Must contain a number.'),
];

module.exports = { registerValidator, loginValidator, verifyOTPValidator, resendOTPValidator, changePassValidator };