How to show checkbox fields as comma-separated instead of a bullet list

By default, checkbox fields are displayed as a bulleted list. If you want to display them as a list of comma-separated values (CSV), you can do that with GravityView and a little bit of code.

Before and After

This is the default look for checkbox fields:

 

And this is how the field values look once they're converted to CSV.

The required code

To transform a list to CSV, you will need to add this code to your site's functions.php file:

If you need help adding the code, we recommend having Codeable to install it for you.