There may be times when an email or another form action is set to trigger on update or after successful payment, but you really only want it to trigger once. This example uses two hooks: one to set when an action has been triggered, and one to stop it the next time.

Use this code to show ten rows in your repeating section by default. Replace '10' with any number and replace '508' with the ID of your repeating section.

Use values from your entries to organize and rename your file uploads. Before using this, we recommend you try a more simple option.