restrict file types

[johncarmichael]

From the docs and the code i cannot see a way of restricting the incoming file types.

I only want to allow a select list, is this possible?

These are the only options i could see to set with formidable:

function IncomingForm(opts) {
  if (!(this instanceof IncomingForm)) return new IncomingForm(opts);
  EventEmitter.call(this);

  opts=opts||{};

  this.error = null;
  this.ended = false;

  this.maxFields = opts.maxFields || 1000;
  this.maxFieldsSize = opts.maxFieldsSize || 2 * 1024 * 1024;
  this.keepExtensions = opts.keepExtensions || false;
  this.uploadDir = opts.uploadDir || os.tmpDir();
  this.encoding = opts.encoding || 'utf-8';
  this.headers = null;
  this.type = null;
  this.hash = opts.hash || false;
  this.multiples = opts.multiples || false;

  this.bytesReceived = null;
  this.bytesExpected = null;

  this._parser = null;
  this._flushing = 0;
  this._fieldsSize = 0;
  this.openedFiles = [];

  return this;
}

[caomanhquang]

Why no one answer this?

[xarguments]

Duplicate of #387
Answer is there.

[tunnckoCore]

And probably use the .on('fileBegin', handler) API.

https://github.com/felixge/node-formidable#filebegin