To check if a type checkbox variable has been set use
isset() i.e.
if (
isset($interest)
or isset($interest2)
or isset($interest3)
or isset($interest4)
or isset($interest1)
)
{
// Everthing is ok
} else {
$error = .....
)
This should do exactly what you want, and although it may
not use the least characters
it should be the quickest to write/debug/maintain and run.
Regards,
George
Richard Kurth wrote:
>
> I have 5 checkbox's in a form that I what to make sure at least one of
> the checkbox is checked.
>
> <input type='checkbox' name='interest' value='basic'>
> <input type='checkbox' name='interest3' value='Internet access '>
> <input type='checkbox' name='interest1' value='pro'>
> <input type='checkbox' name='interest4' value='domain name'>
> <input type='checkbox' name='interest2' value='platinum'>
>
> I am checking for blank field buy doing this below How can I check for at
> least one of the above check boxes is checked
>
> if ($name == "") {
> $name_err = "
> <font color=red>Please enter your name!</font><br> ";
>
> $send = "no";
>
> }
>
> Best regards,
> Richard
> mailto:[EMAIL PROTECTED]
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