condition check

[Anon]

I have a simple form and at the end I ask users whether they are interested in recieving a promo hat for partipating. If they say yes, then I want to record their address, if not then i want the form to be submitted w/o asking their address. I figure the easies way to do this is check if their answer is yes and if so then to redirect them to a survey that asks for their address. the form question looks like this:

<input type=RADIO name="promohat" value="1">
yes
<input type=RADIO name="promohat" value="2">
no

now, how do I write the php that makes teh decision to send the user on the personal info page if promohat = 1?

Thanks in advance for your help......

[[deleted]]

what about

<?php
if ($promothat == 1) {
send the personal info
}
?>

[[deleted]]

A 'better' way (assuming you are using the POST method, and opion 1 means 'yes'

<?
if ($HTTP_POST_VARS['promohat']==1)
{
// ask for the address
}
else
{
// don't ask for the address
}

[Anon]

under //ask for address i would just include the text field?

i.e. address: <input type="text" name="address">

thanks vincent