undefinded Variable???

[dniezby]

I keep getting an "undefined variable" error for some reason.
I know the form is submitting the variable's data because I only get it with the one variable?

An HTML form is submitting form data and the one that seems to be causing this error is from the checkbox. The regular input type variables are being passed without problem.

In the HTML Form page.

<input type=checkbox value=1 name=agree>

then the php page checks to see if the value was blank

if (!$agree) {
echo $error_message;
}

else { // the rest of the script

[procoder]

if the checkbox isnt set then its set to 0

use $GET or $POST instead, the way your doing is veryinscure. Also use isset function

if (!isset($_POST['agree']) OR $_POST['agree']==0) { 
echo $error_message; 
}

else { // the rest of the script

the undefined varible error is actully a notice and you can ignore them, but better to fix them

Heres a better way to do this

if(isset($_POST['agree']) {
 if($_POST['agree']) { SET TO 1}
else {SET TO 0}
} else { NOT SET }

[dniezby]

Now I get

Parse error: parse error, unexpected '{' in E:\www\nsfilms\email_proc.php on line 45

45 is the line
if (!isset($POST['agree'])OR $POST['agree']==0{

[procoder]

if (!isset($POST['agree']) || $POST['agree']==0) {