How to use the mongoose.SchemaTypes function in mongoose

const mongoose = require('mongoose');
const bcrypt = require('bcryptjs');
const mongooseTypes = require('mongoose-types');
// Loads into Mongoose Schema Types
mongooseTypes.loadTypes(mongoose, 'email');

const { Schema } = mongoose;
const { ObjectId } = Schema.Types;
const { Email } = mongoose.SchemaTypes;

const Employee = new Schema({
  name: {
    type: String,
    required: true,
  },
  password: {
    type: String,
    required: true,
  },
  pin: {
    type: String,
    required: true,
    min: 4,
    max: 4,
  },

if (passedAllowBlank && !required) {
    return true
  }
  return regEmail.test(val)
}

function Email (path, options) {
  this.options = options;
  this.path = path;
  mongoose.SchemaTypes.String.call(this, path, options)
  this.validate(function (val) { return validateEmail(val, options) }, options.message || Email.defaults.message || 'invalid email address')
}

Email.defaults = {}

Object.setPrototypeOf(Email.prototype, mongoose.SchemaTypes.String.prototype)

Email.prototype.cast = function (val) {
  return val.toLowerCase()
}

Email.prototype.get = function (val) {
    return val.toLowerCase()
}

Email.prototype.checkRequired = function (val) {
    return typeof val === 'string' && validateEmail(val, this.options);
};

mongoose.SchemaTypes.Email = module.exports = Email
mongoose.Types.Email = String

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
exports.schema = new mongoose_1.Schema({
    outid: { type: mongoose_1.SchemaTypes.Number },
    name: { type: mongoose_1.SchemaTypes.String },
    icon: { type: mongoose_1.SchemaTypes.String },
    isRegion: { type: mongoose_1.SchemaTypes.Boolean },
    order: { type: mongoose_1.SchemaTypes.Number },
    parent: { type: mongoose_1.SchemaTypes.ObjectId, ref: 'Group' },
    paths: [{ type: mongoose_1.SchemaTypes.ObjectId, ref: 'Group' }],
    director: { type: mongoose_1.SchemaTypes.ObjectId, ref: 'Account' },
    description: { type: mongoose_1.SchemaTypes.String }
}, { timestamps: true });
//# sourceMappingURL=group.schema.js.map

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
exports.schema = new mongoose_1.Schema({
    name: { type: mongoose_1.SchemaTypes.String },
    title: mongoose_1.SchemaTypes.String,
    keyword: mongoose_1.SchemaTypes.String,
    description: mongoose_1.SchemaTypes.String,
    author: mongoose_1.SchemaTypes.String,
    sort: mongoose_1.SchemaTypes.Number,
    disable: mongoose_1.SchemaTypes.Boolean,
    category: {
        ref: 'Category', type: mongoose_1.SchemaTypes.ObjectId
    },
    meta: {
        ref: 'Meta', type: mongoose_1.SchemaTypes.ObjectId
    },
    content: {
        ref: 'Content', type: mongoose_1.SchemaTypes.ObjectId,
    },
    template: {

function Url (path, options) {
  mongoose.SchemaTypes.String.call(this, path, options)
  this.validate(validateUrl, 'url is invalid')
}

const mongoose = require('mongoose')

const MeetupSchema = new mongoose.Schema({
    name: String,
    location: String,
    attendees: [{
        type: mongoose.SchemaTypes.ObjectId,
        ref: 'Person',
        autopopulate: {
            maxDepth: 1
        }
    }]
})

MeetupSchema.plugin(require('mongoose-autopopulate'))

const MeetupModel = mongoose.model('Meetup', MeetupSchema)

module.exports = MeetupModel

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
exports.schema = new mongoose_1.Schema({
    name: { type: mongoose_1.SchemaTypes.String },
    slug: { type: mongoose_1.SchemaTypes.String },
    group: { type: mongoose_1.SchemaTypes.Boolean },
    link: { type: mongoose_1.SchemaTypes.String },
    externalLink: { type: mongoose_1.SchemaTypes.String },
    blank: { type: mongoose_1.SchemaTypes.Boolean },
    icon: { type: mongoose_1.SchemaTypes.String },
    order: { type: mongoose_1.SchemaTypes.Number, default: 100 },
    enable: { type: mongoose_1.SchemaTypes.Boolean },
    expanded: { type: mongoose_1.SchemaTypes.Boolean },
    acl: { type: mongoose_1.SchemaTypes.String },
    paths: [{
            type: mongoose_1.SchemaTypes.ObjectId,
            ref: 'Menu'
        }],
    parent: {
        type: mongoose_1.SchemaTypes.ObjectId,

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
exports.schema = new mongoose_1.Schema({
    name: {
        type: mongoose_1.SchemaTypes.String
    },
    key: {
        type: mongoose_1.SchemaTypes.String
    },
    value: {
        type: mongoose_1.SchemaTypes.Mixed
    },
    description: {
        type: mongoose_1.SchemaTypes.String
    }
}, { timestamps: true });
//# sourceMappingURL=setting.schema.js.map

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
exports.schema = new mongoose_1.Schema({
    name: {
        type: mongoose_1.SchemaTypes.String
    },
    operator: {
        type: mongoose_1.SchemaTypes.String
    },
    operatorIp: {
        type: mongoose_1.SchemaTypes.String
    },
    operation: {
        type: mongoose_1.SchemaTypes.String
    },
    comment: {
        type: mongoose_1.SchemaTypes.String
    },
    created: {
        type: mongoose_1.SchemaTypes.Date,
        default: Date.now

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
exports.schema = new mongoose_1.Schema({
    username: mongoose_1.SchemaTypes.String,
    password: mongoose_1.SchemaTypes.String,
    avatar: mongoose_1.SchemaTypes.String,
    email: mongoose_1.SchemaTypes.String,
    nick: mongoose_1.SchemaTypes.String,
    type: mongoose_1.SchemaTypes.String,
    mobile: mongoose_1.SchemaTypes.String,
    roles: [{
            type: mongoose_1.SchemaTypes.ObjectId, ref: 'Role'
        }],
    isDisable: {
        type: mongoose_1.SchemaTypes.Boolean
    },
    isAdmin: {
        type: mongoose_1.SchemaTypes.Boolean
    },
    isApproved: {
        type: mongoose_1.SchemaTypes.Boolean
    },
    expired: {