const schema = Joi.object().keys({
		name: Joi.string().required(),
    email: Joi.string().email().required(),
    password: Joi.string().regex(/^[a-zA-Z0-9]{6,30}$/).required(),
    phoneNumber: Joi.string().regex(/^[+0-9][0-9]{8,16}$/).required(),
    branch: Joi.string().regex(/^[0-9A-Fa-f][0-9A-Fa-f]{22,25}$/).required(),
    address:
    });