Do you need a Date field in your Gravity Forms list column? No need to look further, the GravityWP – List Field Date Format add-on does just that: it allows you to turn a list field column into a Date Field.
Original plugin has been closed
This original plugin has been closed as of May 7, 2019 and is not available for download. This closure is permanent. Reason: Author Request. See here the page on WordPress.org.

Updated version
We’re currently busy with creating an updated version, compatible with Gravity Forms 2.5 and later and with our List Number Format Add-on.
If your interested, subcribe to the GravityWP – Updates. We will keep you informed.
How to use dates in your Gravity Form List Field?
Just install the plugin and make a Gravity Form with a List Field. You will see this extra options:

