Form Still Submits Despite Of Validation Checkbox?

Sep 25, 2009

I have a form, on which I have multiple checkboxes and text fields.Now I want that the form can't submit untill at least 1 checkbox is selected or a text field is filled.But even with the javascript validation I already have the form still submits.Any help on this one?Here is the whole page on which the checkboxes, text fields and javascript validation are:PHP Code:

<script type="text/javascript" language="javascript">
function checkCheckBoxes() {
if (document.form2.nbs_vmb[].checked == false)

[code]....

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I have a multistep jquery form that validates user input and then should send me an email. Problem is, right now, I can only get it to validate the first page, then it sends the email before the rest of the pages are viewed. I'm just trying to delay the submission of the form until the "submit_fourth" button is pressed. I've got $25 via paypal for the one who sticks with this one for long enough to come up with a workable solution.

Here is my code I know it's a lot, but I wasn't sure how much would be HTML code is in the second post in this thread (it was just too much to fit in one go).

[Code]...

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Here is my index.jps:

Regardless of whether incorrect input is given, the data is still POSTed to the server and calculated on or a Server Side error is given.

Am I correct in calling the function onclick?

The validation essentially needs to be so that:

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$(document).ready(function
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I have a form liek this:

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<input type='checkbox' name='boxes[]' value='ghi'> ghi<br>
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I want to make sure that people cannot continue without checking at least 1 checkbox. The name of the checkboxes will be same.

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I have a form which contains a number of check boxes in format of fielduse_x where x is incremented each time (1 - 30)

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The code i have in the javascript is :

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if(document.newForm.fielduse_[f].checked==true)

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[url]

I need something like: onclick="check_if_at_least_one_is_selected()"

There is only one <form></form> and all checkboxes are same type...

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I was really hoping to use Javascript to validate the form and make sure that each checkbox group has at least one option selected , but my javascript messes up because the 'NAME' is Q1[] as opposed to Q1. I had been using:

<script>
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event.returnValue=false;
}}
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but this only works when I name the checkboxes NAME="Q1". Is anyone aware of how to get the validate function to work (or another way of validating the form) even when the checkboxes and radio buttons are named like NAME="Q1[]".

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I made a shortened version of code:

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So shorthand it would be like this:

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<head>
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[CODE]<script language="JavaScript" type="text/javascript">
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<script language="javascript">
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[Code].....

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