harvesthq/chosen — pull request #1225 by aamironline (2013-05-21 10:17:25+00:00)
Title: #402 Created a new min_length option

The option min_length prevents drop-down from displaying until minimum length criteria is met.

```js
//Prevents drop-down to show up until two characters are inserted into input textbox.
$(#'my-multiselect').chosen ({
min_length: 2
});
```