Choosing none may not give an empty result

Question

Choosing none may not give an empty result

Closed this issue 7 years ago · 4 comments

Answer 1 · 2017-11-12T20:09:46.000Z

@Guite, i have a list with values of existing articles.
A value 'none' for choosing no article does not get work because it is an unvalid value.
Do you have an idea how to fix that? I have tried many ways...that do not help

Answer 2 · 2017-11-13T06:44:26.000Z

adding 'required' => false, to the form field?

Answer 3 · 2017-11-13T12:43:44.000Z

Had tried that, does not help.
In MOST I have to define one, better two list items.
In my case I choosed 'none' and 'all'. Then a value like '' or 0 is not valid?

Answer 4 · 2017-11-19T20:03:36.000Z

Have to rename this issue.
Problem is, that choosing none gives an empty result back, that is shown in the relevant conatiner.