meteor - disable validation

import { Meteor } from 'meteor/meteor';
import { Mongo } from 'meteor/mongo';
import SimpleSchema from 'simpl-schema';

const TestColl = new Mongo.Collection(null);

TestColl.schema = new SimpleSchema({
  owner: {
    type: String,
  },
});

TestColl.attachSchema(TestColl.schema);

Meteor.startup(function() {
  TestColl.insert({ testField: 2 }, { validate: false, filter: false });
});