New event for client side form scripting: onUserInput

Issue description

Currently the client side form scripting works by observing the paragraph for the validation event. But this happens quite frequently and leads to difficulties, e.g. a presisted value gets changed when editing an old topic by an observer even though the user has not changed anything relevant in the form. It would be better if on could observer the paragraph for any actual changes (= user input).

Developer comments

This is implemented now. Unlike onValidate, onUserInput does only fire when the user actually does something.

Affects

Form page(Page)

Reporting date

2026-01-05

Reported by

Robert Cerny

Planned for version

Topincs 10.1.0 – next release

Work sessions3

Start	2026-01-05T14:48:54
End	2026-01-05T16:00:00
Participant	Robert Cerny

Start	2026-01-05T19:47:10
End	2026-01-05T20:38:31
Participant	Robert Cerny

Start	2026-01-06T07:17:59
End	2026-01-06T08:44:40
Participant	Robert Cerny