Patch multi dimensional array fields

[goldsky]

with optional to use dynamicFieldTpls property for dynamic HTML form added by javascript.
Fallback to implode them with commas to be used by the original Formit's checkboxes snippet.

[goldsky]

<script>
    var newMob = '[[$mobilephoneDynamicFormChunk:customOutputFilters=`chunkToJsProperty`]]' + "\n";
</script>

chunkToJsProperty:

<?php

$expOptions = @explode(',', $options);
array_walk($expOptions, create_function('&$val', '$val = trim($val);'));

$output = $input;
if (in_array('chunkToJsProperty', $expOptions)) {
    $output = str_replace('/', '\/', $output);
    $output = str_replace("\n", '', $output);
    $output = preg_replace("/(>+(\s)*<+)/", '><', $output);
    $output = preg_replace("/\s+/", ' ', $output);
}

return $output;

[jpdevries]

I'm having a hard time understanding the use case for this one

[goldsky]

I'll make a demo

[goldsky]

Can this answer your question?
http://revo.virtudraft.com/formit-and-dynamic-fields

Actually, I also submitted the pull request on Login.Profile for the same reason.
https://github.com/goldsky/Login/commits/develop-extended