fail-fast list schema configuration

[uriyyo]

Hi all,

I saw this feature request several times in the past (latest one).

So basically the idea is to stop the list items validation on a first error.
This is useful when you don't want to validate the whole list if one of the items is invalid.

I didn't find simular issue so I decided to create a new one.
Please, let me know if there is already a similar issue or if this feature was already discussed!