form help

[Anon]

Hello,

Can anyone think of a way to create an if...elseif to check to see if there is a value to a form field? This needs to be done is php3.

TIA,
Ryan

[craigh]

<?

if $text_area_name !=""{
// do whatever you want with the info //
} else {
echo "you forgot to fill in the field!";
}

?>