Tim wrote:
Ross schrieb:
I want to trim any whitepace and check if it is empty in the same
line this is not working.
if (empty(trim($_POST['_createcategory']))) {
Hi,
try this:
if (isset($_POST['_createcategory']))
{
$value = trim($_POST['_createcategory']);
if (empty($value))
{
Be very careful with empty(). It doesn't do exactly what it says on the
tin. For example if your _createcategory POST value contained a zero,
the empty() check will fail in the above instance, giving a false result.
Cheers,
Rich
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