Validators

validators.js

'use strict';
// validators.js

const mongodb = require('mongodb');
const regex = require('./regex.helper');
const validator = require('validator');

module.exports = {
  isArray: function(value) {
    return Array.isArray(value);
  },
  isEmail: function(email) {
    return regex.email.test(email);
  },
  isMongoIdString: function (value) {
    if(!value){ return false; }

    const firstCheck = value.length === 24 && validator.isHexadecimal(value);
    return firstCheck && mongodb.ObjectID.isValid(value) && new mongodb.ObjectID(value).toString() === value;
  },
  isObject: function(value){
    const firstCheck = value && typeof value === 'object';
    return firstCheck && !Array.isArray(value);
  },
  isPassword: function (value) {
    return this.isString(value) && value.length > 5;
  },
  isString: function (value) {
    return Object.prototype.toString.call(value) === '[object String]';
  }
};

// regex.helper
const email = /^[a-z0-9!#$%&'*+\/=?^_`{|}~.-]+@[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$/i;

module.exports = {
  email
};