Yeah I'm sortof a noob
| From: | Frank Stanovcak | Date: | Thu, 09 Oct 2008 17:58:30 +0000 |
| Subject: | Yeah I'm sortof a noob | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-281650@lists.php.net to get a copy of this message | ||
I'm trying to follow the three precepts of accepting user entries...
1. never trust it.
2. never trust it.
3. never trust it ever!
I have one entry that may equal 0 on submission, and if it does is tripping
a bool false result, so I came up with this work around. However when I put
this in my code the page fails to load. What did I do wrong, and please be
specific. I already know I'm stupid, and to answer the question. The extra
';' are for my clarity to know that is the end of the if or foreach
statement. Plus it carried over from java script and keeps me out of
trouble as I flip between the two.
I am looking for the instance when the key is 'ExtraCases' as that is the
field that will possibly be zero on submission.
//check to make sure all the entries passed
foreach($Filtered as $ThisKey => $ThisVar) {
if($ThisVar == FALSE) {
if(($ThisKey == 'ExtraCases') and
(filter_has_var(INPUT_POST,'ExtraCases'))) {
if($_POST['ExtraCases'] == 0) {
$noProb = TRUE;
} else {
$Continue = FALSE;
$WrongData[$ThisKey] = TRUE;
};
} else {
$Continue = FALSE;
$WrongData[$ThisKey] = TRUE;
};
};
};