t: Tuesday, January 23, 2001 3:18 PM
To: [EMAIL PROTECTED]
Subject: [PHP] check null value
If I have one input text box that when it is submitted to next page, I want
to check first if it is nothing, then write "na" on next page, else just
echo whatever it is, is it correct to do t
If I have one input text box that when it is submitted to next page, I want to check
first if it is nothing, then write "na" on next page, else just echo whatever it is,
is it correct to do this?
if ($fieldname == ""){
$fieldname ="na";
}
...
(then come to the html bit below)
td?php echo
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