Reply To: Dynamically create a field associated with another field and merge output.

• John Huebner

• April 16, 2019 at 6:52 am

There isn’t any real way to do what you’re trying to do. Each ACF field only saves a single value. From the user entering the information perspective, that “units” drop down would need to be an entirely different ACF field.

Rather than using a single field I would use 2 fields and use the width settings to put them side by side rather then attempt to use a single field.

You could probably do this if you created a new field type https://www.advancedcustomfields.com/resources/creating-a-new-field-type/