Add form field when other is selected in multi-choice

I want a text field to appear when a user selects "other" as a checkbox in a multi-choice field. This way a user a can enter the "other" information.

Is there anyway to do this?

Thanks

Steve

Yes in the form settings goto form display rules here

![](upload://aYvkNNngc8n21uaFhXljXJlrj5e.png)