So you have an Adobe form with, say, a date on it and you want that information to be used elsewhere on the form without the user having to retype it.
Here’s what to do
- In the Text Field Properties, selection Action
getField("FieldNameofWhereYouAreCopyingTO").value = getField("FieldNameofWhereYouAreCopyingFROM").valueAsString;
(All on one line)