Al wrote:
PJ wrote:
PJ wrote:
Daniel Brown wrote:
On Wed, Mar 4, 2009 at 17:51, PJ <af.gourmet@xxxxxxxxxxxx> wrote:
elseif ($obligatoryFieldNotPresent = 1) {
$obligatoryFieldNotPresent = 0;
}
Are you certain you only wanted a single equal operator in the
last elseif() condition? Further, are you sure it should even be an
elseif() and not a straight else?
That's where the problem lies... the algorhythm is if any one of a
series is empty, then it's an error, but if they are all ls then we
go on...
So the last one should show up as "0"...
I tried else $obligatoryFieldNotPresent = 0; but that doesn't want to
work. I tried echo $obligatoryFieldNotPresent;
just get a blank page...
I can't figure out how to determine if anything is in the String...
perhaps I should be checking for null
elseif ($obligatoryFiledNotPresent == "") {
$obligatoryFieldNotPresent = 0;
}
I tried that too, but same result...
finally found the problem... wrong names for string and this is what now
verifies correctly....
if (strlen($_POST["titleIN"]) == 0 ) {
$obligatoryFieldNotPresent = 1;
}
elseif (strlen($_POST["first_nameIN"]) == 0 ) {
$obligatoryFieldNotPresent = 1;
}
elseif (strlen($_POST["publisherIN"]) == 0 ) {
$obligatoryFieldNotPresent = 1;
}
elseif (strlen($_POST["copyrightIN"]) == "" ) {
$obligatoryFieldNotPresent = 1;
}
elseif (strlen($_POST["ISBNIN"]) == 0 ) {
$obligatoryFieldNotPresent = 1;
}
elseif (strlen($_POST["languageIN"]) == 0 ) {
$obligatoryFieldNotPresent = 1;
}
elseif (!empty($_POST['categoriesIN'])) {
$obligatoryFieldNotPresent = 0;
But now I have to figure out the workflow and see why it is not going
the right way... wonder where I got some of this stuff...
$obligatoryFieldNotPresent=null;
foreach($_POST, as $value)
{
if(!empty($value)continue;
$obligatoryFieldNotPresent=true;
}
Sorry, I was in too big a hurry...
$obligatoryFieldNotPresent=null;
foreach($_POST as $value)
{
if(!empty($value))continue;
$obligatoryFieldNotPresent=true;
}
And if you want to know which field(s) failed:
$obligatoryFieldNotPresent=array();
foreach($_POST as $key=>$value)
{
if(!empty($value))continue;
$obligatoryFieldNotPresent[]=$key;
}
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