I would like to put a countdown for each node using a field expiration date (whose values users have already entered).
I explain you my case:
My user publishes an event that have an expiration date (I already have many values for this field inserted by the users and some of them are of events still in progress). I would like to insert a countdown in each page of the events, based on the expiration date inserted by the user and the date when the user has published the event on my website.
I tried with this module: field timer but I don't know how to do the connection between this module and the expiration date.
Thanks in advance for your help.