w4ab/models/mail_adress.js

const Sequelize = require('sequelize');
const Model = Sequelize.Model;

module.exports = (sequelize) => {

    class MailAddress extends Model {
        static associate(db) {
            MailAddress.belongsTo(db.Person, {onDelete: 'cascade'});
        };
    }

    MailAddress.init({
        address: {
            type: Sequelize.STRING,
            validate: {
            isEmail: true
            }
        },
        type: Sequelize.ENUM('home', 'work')
    }, {sequelize, modelName: 'MailAddress'});


    return MailAddress
};