fileLink не разрешен схемой

Comments.schema = new SimpleSchema({
  city: {
    type: String,
    label: 'The name of the city.'
  },

  person: {
    type: String,
    label: 'The name of the person.'
  },
  location: {
    type: String,
    label: 'The name of the location.'
  },
  title: {
    type: String,
    label: 'The title of the comment.'
  },

  content: {
  type: String,
  label: 'The content of the comment.'
  },

  fileLink: {
  type: String,
  regEx: SimpleSchema.RegEx.Url,
  label: 'The url of the file.'
  },

  createdBy: {
  type: String,
  autoValue: function(){ return this.userId },
  label: 'The id of the user.'
  }
});

  createSpark(event){
    event.preventDefault();

    const city = this.city.value;
    const person = this.person.value;
    const location = this.location.value;
    const title = this.title.value;
    const content = this.content.value;
    const fileLink = s3Url;

    insertComment.call({
      city, person, location, title, content, fileLink
      }, (error) => {
        if (error) {
              Bert.alert(error.reason, 'danger');
          } else {
              target.value = '';
              Bert.alert('Comment added!', 'success');
          }
      });
    }

import faker from 'faker';
import { Mongo } from 'meteor/mongo';
import { SimpleSchema } from 'meteor/aldeed:simple-schema';
import { Factory } from 'meteor/dburles:factory';

export const Comments = new Mongo.Collection('comments');

Comments.allow({
  insert: () => false,
  update: () => false,
  remove: () => false,
});

Comments.deny({
  insert: () => true,
  update: () => true,
  remove: () => true,
});

Comments.schema = new SimpleSchema({
  city: {
    type: String,
    label: 'The name of the city.'
  },

  person: {
    type: String,
    label: 'The name of the person.'
  },
  location: {
    type: String,
    label: 'The name of the location.'
  },
  title: {
    type: String,
    label: 'The title of the comment.'
  },

  content: {
    type: String,
    label: 'The content of the comment.'
  },

  fileLink: {
    type: String,
    regEx: SimpleSchema.RegEx.Url,
    label: 'The url of the file.'
  },

  createdBy: {
    type: String,
    autoValue: function(){ return this.userId },
    label: 'The id of the user.'
  }
});

Comments.attachSchema(Comments.schema);

import { Comments } from './comments';
import { SimpleSchema } from 'meteor/aldeed:simple-schema';
import { ValidatedMethod } from 'meteor/mdg:validated-method';
import { rateLimit } from '../../modules/rate-limit.js';

export const insertComment = new ValidatedMethod({
  name: 'comments.insert',
  validate: new SimpleSchema({
    city: { type: String },
    person: { type: String, optional: true },
    location: { type: String, optional: true},
    title: { type: String },
    content: { type: String },
    fileLink: { type: String, regEx: SimpleSchema.RegEx.Url },
    createdBy: { type: String, optional: true }
  }).validator(),
  run(comment) {
    Comments.insert(comment);
  },
});

rateLimit({
  methods: [
    insertComment,

  ],
  limit: 5,
  timeRange: 1000,
});