bugfix: remove all options from multiple form
@clement @sylvain what do you think about this MR?
The situation is, when we render a widget, a get value
returns:
- the value of the dataHolder if some are found in the DOM
-
this._value
if no dataHolder
The problem: now we save a Proxy in this._value
. When we removed all the values from a multiple-form
, there is no dataHolder in the DOM, and the widget returns the Proxy instead of an empty array.
Closes #490 (closed)