[4.2] Fix Incorrect Validator Error When Using Arrays

[PhiloNL]

Fix for issue #6357

[GrahamCampbell]

There should be exactly 2 spaces following this typehint, not 1.

[GrahamCampbell]

Is this actually a bug, or rather, a new feature? Should this go to 5.0, because it's a change in behaviour for people not expecting dots to behave like that.

[PhiloNL]

Thanks, I'll fix the things you've mentioned.
I assume this is a bug, I've been using the dot notation to validate array input since 4.0
Which has always worked without any issue's.

$validator = Validator::make(
    Input::all(),
    array('foo[bar]' => 'required|image|max:4096') // Not even sure if the array notation would work at all.
);

[GrahamCampbell]

And then 3 spaces on that one. Sorry, didn't say earlier.

[GrahamCampbell]

Please squash to one commit.

[PhiloNL]

Done!

[GrahamCampbell]

@taylorotwell What do you make of this btw?