[MB Frontend Submission] Multiple IDs in one form, possible?

Hello

Yes its so simple when they are all in one id but, i am looping a lot of foreach for RWMB_Core::get_meta_boxes(); to get both values and keys in the frontend to make it easy to print fields.

Now i am also started to use same foreach to build a submission form and its working without any problem. However i have different issue hope you can guide me.

I have a multiple checkbox field and the values of checkboxes are 1,2,3,4,5,6,7,8,9,10

the meta_key is shown in fields are like this

<input value="1" type="checkbox" size="30" class="rwmb-checkbox_list " name="estate_purpose[]">

However when i am inserting post i couldnot find a way to insert estate_purpose[] values.

Here are some tries:

[estate_purpose] => Array
        (
            [0] => 9,  //(id)
            [1] => 10, //(id)
        )

[estate_purpose] => Array
        (
            [9] //(id) => 1,
            [10]//(id) => 1,
        )

[estate_purpose] => Array
        (
            [9] //(id) => on,
            [10]//(id) => on,
        )

none of them worked. How can i insert multiple checkbox fields into the post? I mean how the array must be built?

Thanks.

Thanks for guide, it worked!