Not sure why this script is not working?
Posted on
16th Feb 2014 07:03 pm by
admin
Hi I am new to php programing and I was trying to make up a simple script like a captcha but I cannot get the validation part of it working. I think it should work but it is not. Anyone know what is wrong. Any help is greatly appreciated. Here is the code:
Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Captcha</title>
</head>
<body>
<?php
$alpha = 'abcdefghijklmnopqrstuvwxyz' ;
$shuffle = str_shuffle($alpha) ;
$partial = substr($shuffle , 0 , 4) ;
echo "$partial <br /><br />" ;
if (isset($_POST['submitted'])) {
//Valdate the info
if ($_POST['input'] != $partial) {
echo "Your answer does not match the capthcha. Please try again.<br /><br />" ;
} else {
echo "You answered correctly!<br /><br />" ;
}
}
?>
<form action="capthcha2.php" method="post">
<p>Enter Captcha: <input name="input" type="text" size="20" /></p>
<input name="submit" type="submit" value="Submit" />
<input name="submitted" type="hidden" value="true" />
</form>
</body>
</html>
No comments posted yet
Your Answer:
Login to answer
139 
21 
Other forums
ImageCreate()
When I create an image and add text to it I want my text to be replaced with a PNG image, because th
How to clone an SAP ECC using bacup tape on z/os?
We want to clone our production to a different SID using backup tape.
Echo multiple lines of html code
Hi guys,
I would like to know if there is a way to echo multiple lines of html codes.
session variables not working anymore
hello,
i use sessions to handle authentication within my site. my host has been changing a lot of
Windows Authentication
I have a website which is windows authenticated.
now i want something more on this application.<
help removing unwanted graphic
How do I remove the small elongated rectangular shape between the "Latest post" and "
update 2 columns by doing inner 2-column query
Hi,
is something like this possible?
update contract_all set col1,col2 =
(
List/Menu Box
On an edit page when you want something to select what a user has previously selected from the datab
I need help with formatting date from mysql! with php!
Hello guys
*Note: this is a php question not MySQL question, please do not move it to mysql s
Simple Variable Question
Hi everyone.... again,
I am really getting into php still. Learning more every day. I love it
