v2-dev: `skipEmpty` still includes empty arrays/objects

[KES777]

Describe the bug When nested form fields are not filled, they are included anyway

To Reproduce

    <input name = "client[name]">
    <input name = "client[edrpou]">

    <input name = "client[person][0][phone][]">
    <input name = "client[person][0][phone][]">
    <input name = "client[person][0][phone][]">

    <input name = "client[person][0][email][]">
    <input name = "client[person][0][email][]">

    <input name = "client[person][1][phone][]">
    <input name = "client[person][1][phone][]">

    <input name = "client[person][1][email][]">
    <input name = "client[person][1][email][]">
    <input name = "client[person][1][email][]">
    <select name="client[status][]" id="cars" multiple>
      <option value="volvo">Volvo</option>
      <option value="saab">Saab</option>
      <option value="opel">Opel</option>
      <option value="audi">Audi</option>
    </select>

    <input type="checkbox" name="scales[]">
    <input type="checkbox" name="scales[]" checked value="77">

[KES777]

Empty multiselect is returned even if skipEmtpy is true

EDIT
I am not sure, but array is not correspond to flat

Should be here something like [ 'client[status][]', 'saab', 'client[status][]', 'opel' ]? similar to how it was flattened by browser:

[KES777]

And at this case not all values are returned. I expect array of email and phone values (html code is above):

Arrays are expected, because there are three fields with client[person][0][phone][] name, so array of 3 empty string elements should be returned. Same rule for other similar fields (please see next post)

example for comparison how data is returned without either options:

[KES777]

Not all form values are returned when flatList is true

Expected: When flatList there array of fields with theirs values should be returned:

[
   'client[person][0][phone][]', 'yy',
   'client[person][0][phone][]', 'zz',
]

And vice-verse we can supply array field names with theirs values to .fromJson

[brainfoolong]

Thx for report.

skipEmpty now works in 2.0.3beta - All empty (empty array, empty fields) are deleted before output flatList now works in 2.0.3beta as suggested, same keys as native FormData would have

[KES777]

Why array of arrays instead of even sized array of key, value? I do not know where this already used, but it seems overkill.

In any case items with empty value should not be returned: docn, docdate

[brainfoolong]

The flatList now is considered to reproduce FormData behaviour. Key 0 is always the original input name, Key 1 is always the value of the input. If it is a multiple field, than it's for sure an array value.

Combination of flatList and skipEmpty still seems buggy, i'll look into that.

[brainfoolong]

Combination of flatList and skipEmpty is fixed in latest commit.

[KES777]

No names for fields are returned:

[brainfoolong]

Thanks. Lol. I need a break :) I come to you when i have something new.

[brainfoolong]

Ok, there was a glitch, this should be fixed in latest commit in v2 (No release created yet)

[KES777]

working well, thank you ;-)

[brainfoolong]

Nice. Thx.