[mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 03, 2003 7:21 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Validating user input
Hi,
I am creating a timesheet application, how can I make sure that a user has
entered a number, and that the number is a whole number or a decimal up to
2
places
: Tuesday, June 03, 2003 11:21 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Validating user input
Hi,
I am creating a timesheet application, how can I make sure that a user has
entered a number, and that the number is a whole number or a decimal up to 2
places, and that the number is less than 24
Hi,
I am creating a timesheet application, how can I make sure that a user has
entered a number, and that the number is a whole number or a decimal up to 2
places, and that the number is less than 24?
Thanks for your help
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PHP General Mailing List (http://www.php.net/)
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is_numeric and strlen ?
-Original Message-
From: Shaun [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 03, 2003 7:21 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Validating user input
Hi,
I am creating a timesheet application, how can I make sure that a user has
entered a number
Try this... I don't know if this will suit your needs but it'll give you
an idea:
?php
// $a contains the time entered by the user
if($a 0 $a 24) {
$time = number_format($a, 2, '.', '');
echo Time: $time\n\n;
} else {
Another way is to do it on client side (javascript)
DS
-Original Message-
From: Shaun [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 03, 2003 11:21 AM
To: [EMAIL PROTECTED]
Subject: [PHP] Validating user input
Hi,
I am creating a timesheet application, how can I make sure that a user
-Original Message-
From: Shaun [mailto:[EMAIL PROTECTED]
Sent: 03 June 2003 10:21
I am creating a timesheet application, how can I make sure
that a user has
entered a number, and that the number is a whole number or a
decimal up to 2
places, and that the number is less than 24?
Hi the M.L.
I have to validate forms user inputs before the construction of my query to
my Oracle DB
Does anybody know the list of characters that should be rejected (for
example ;) ?
Do you have a function to validate it ?
regards
Laurent Drouet
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';
if( preg_match($regexp, $user_input) strlen($user_input) = $max
strlen($user_input) = $min )
echo it passes;
else
echo didn't pass;
}
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: April 24, 2002 3:49 AM
To: [EMAIL PROTECTED]
Subject: [PHP] validating user
I am trying to validate an user's input. I can get the ereg function to
work if I just type in the pattern I'm searching for but my problem is I
want to build the pattern through a variable first and then use that
variable in the ereg function.
For example, I want to check an input that's only
(escaping them didn't seem to work).
HTH
Danny.
- Original Message -
From: SP [EMAIL PROTECTED]
To: Php [EMAIL PROTECTED]
Sent: Friday, April 19, 2002 1:57 PM
Subject: [PHP] Validating User Input
I am trying to validate an user's input. I can get the ereg function to
work if I just type
Message-
From: Danny Shepherd [mailto:[EMAIL PROTECTED]]
Sent: April 19, 2002 9:32 AM
To: Php
Subject: Re: [PHP] Validating User Input
Hi,
?php
function check_input($user_input, $min=0, $max=0, $text=false,
$number=false, $special=false, $default=)
{
$pattern=;
if ($text) $pattern
On Fri, 19 Apr 2002, SP wrote:
Now should I include all those special characters? I want it to be hack
proof so I don't want to add the user input into my database and have
something bad happen.
Which ones are safe?
~ ` ! # $ % ^ * ( ) _ + - = [ ] \ { } | : ; ' ? , . /
All
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