Re: array of checkbox values

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Sjef Janssen wrote:
Hallo,
I have a form with a number of checkboxes grouped together. The value of
these boxes is stored in an array: $used[]. Now I found that the value of
checked boxes (value = 'Y') are stored in the array while non checked boxes
are not stored at all. This makes the array incomplete as I want to have all
checkbox values in the array.
For example: for 4 checkboxes the values are
checkbox 1: array index  = 0 value = "Y"
checkbox 2: array index = 1 value = "Y"
checkbox 3: value = "N" : it does not occur in the array
checkbox 4: array index = 2 value = "Y"

Is there a way to, as it were, complete the array and have all values
stored, even the "N" values? So that array index 2 has a value of "N", and
array index 3 is "Y".

Thxs

Sjef

Seems like I recall solving this problem.  It's been a long time, so you'll need to try it.

For each checkbox set these two
<input type="hidden" name="foo" value="no"><input type="checkbox" name="foo" value="yes">

You'll get $_POST[foo] as "no" or "yes"

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