Reads a text Clay setting, applying a fallback only when it was never saved.
A text field the wearer emptied saves an empty string, and that is their choice, so it is kept.
Taking the fallback for it would bring a field with a default straight back, and a cleared
watchlist or calendar link could never be cleared.
Parameters
value: any
The raw Clay value, which may already be unwrapped or still wrapped.
Reads a text Clay setting, applying a fallback only when it was never saved.
A text field the wearer emptied saves an empty string, and that is their choice, so it is kept. Taking the fallback for it would bring a field with a default straight back, and a cleared watchlist or calendar link could never be cleared.