I want to add a rule (using the Rules module) for printing a message after changing a field in a field collection.
The field collection consists of the following three fields:
- Reference to Version (type: Entity reference)
- Related Entities (type: Term reference)
- Related Properties (type: Term reference)
What I am using for Rule (I have attached a print screen from the rule
EVENT: “Before saving content of type X”
CONDITIONS: Here I am using NOT Data comparison, but it is useless…
ACTION:”Show a message on the site”
How can I check if the data from a field collection has changed?