Steve wrote:
Use !empty($_POST['mort']) instead of isset() for form input since the
form will still set an empty value if left blank.
Gary wrote:
I have a form that gives the submitter a choice or either one set of
questions, or another. I am still getting the message even if the
input was left blank. So on the line below,
$msg.= isset($_POST['mort']) ? "The mortgage amount is $mort\n" : " ";
I get
The mortgage amount is
What am I missing here?
Thanks
Gary
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using !empty() instead isset() will work if you don't care for PHP
Notice: Undefined variable... If you want to avoid PHP Notice you have
to use both:
$msg.= (isset($_POST['mort']) and !empty($_POST['mort'])) ? "The
mortgage amount is $mort\n" : " ";
afan
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