Are you just trying to tell whether the form has been submitted? Or
are you just trying to validate form data?
-------------- verify form submitted -----------------
if (isset($_POST)) {
// form submitted, process data
} else {
// display form
}
----------------------------------------------------------
http://us2.php.net/manual/en/features.file-upload.php
Example 38-2. Validating file uploads
On Oct 28, 2006, at 2:46 PM, Børge Holen wrote:
Ok. got that thanks.
But that leaves me a bit off to how to tell the script to leave it
alone.
Is it possible to check it
or maby even better. Posible to not add an empty field in the submit.
The multifile submit I actually intended this script for, always
send the
first field empty so later on I slice the array to cut out the
first'n empty
field.
Witch ALSO would be very helpful, since I right this minute seems to
believe/found out that Safari actually seems to send the field in the
opposite order of Firefox??? Maby there is something else, but the
script
stops when I check the array for actual images.
On Saturday 28 October 2006 23:33, M.Sokolewicz wrote:
Børge Holen wrote:
When I use a normal single file upload form; both of these
statements
will continue wether my form is empty or not, why?
if(!empty($_FILES)){
do som checking if its a jpg.
if not exit;
if(isset($_FILES)){
because it IS set and NOT empty.
$_FILES['file_upload_field'] is set, it's got no data, but it IS set.
$_FILES is set because $_FILES['file_upload_field'] exists.
Submitting a blank form sends all "variables" though without actual
(non-default) content.
- tul
--
---
Børge
Kennel Arivene
http://www.arivene.net
---
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
