checkbox validation and retrieval

[andersstudio]

I need to validate that the user checcked at least 1 checkbox.
If I get the javascript to work, then the php will not retrieve the info. If I get the php to work, then the javascript will not work. Every solution I try only benefits javascript or php. Can someone please solve this problem that I have been working on for weeks???

Attached is the zip that includes both documents.

The Javascript lays on lines 31 - 40, and the checkbox itself exists on lines 103 - 122.

The php retrieval code is on lines 10-13 of the send_form.php

I REALLY APPRECIATE YOUR SOLUTIONS.

THX.

[bpat1434]

Post your code.... you'll get more responses....

[bogu]

U have to parse all your checkbox's with javascript and if one of them is checked then let the form submit else get an alert and dont let the form submit...

getElementByName(); getElementById(); getElementByTagName(); // javascript functions that will help u read the forms elements ...

checked // checkbox (radiobutton) properties to see if it is checked or not (true,false)...

If he stop he's javascript in browser u can verify him in PHP by:

if (isset($_POST['name_of_the_checkbox'])) {...}