[Formsess-devel] handling of fields with array names

[David <da...@df...>]

Hello,

I changed the field saving & reading a little bit to support field names
that contain array keys better.

The key methods are Formsess::_parse_field_name and
Formsess::_dig_into_array. (I added the latter)
Just in case you want to have a closer look.

You can now have a textfield named "myfield[testindex]" and either do
$fs->getValue('myfield') which returns array(testindex => enteredValue)
or $fs->getValue('myfield[testindex]') which returns the entered value
directly.

Getting the values of an array of checkboxes (all named "box[]") without
the brackets works as well ($fs->getValue('box')) and returns an array
of all checked boxes.

Everything seems to work for me, but this really needs some testing!
(@Katana: and a review ;) )

- david

ps: i made that changes to the trunk, they have nothing to do with the
tag-parsing issue.