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 Like 21 Dislike
Previous forums Next forums
Other forums

Deleting pointers froms vector?
Hi. I have a vector filled with pointers and I want to delete the pointers. I could do a loop and do

Preloading images
Posting this question here because I am not sure where this should belong.I am building an asp.net a

Which PHP-Editor do you think is the best?
Hi everyone,
Myself Brian Anderson. For the last 2 years i have been working a

Keeping track of php uploads
Hello all.

I was looking at the way PHP handles file uploads.
It seems that PHP uses a tem

FILTER_CALLBACK -- Files?
Hi All,

I'm using the php filter functions to validate my form data. For custom filters, I'm

ALV List display - header width adjust
Hi,

I am using REUSE_ALV_LIST_DISPLAY for my ALV display.The width of the ALV varies for

values not being entered into table
hi. I;ve created a form, so that when a user enters data into it, it gets added to a table in a data

Need help with PHP/MySQL drop down menu
I need help on how I can implement a drop down menu which queries mysql database and output the avai

Batch update record with Pagination
Hoping someone can help me with this issue I'm having, im trying to batch update records from a resu

mod_rewrite.c on windows ??
why it's not working on windows while it's working on other hosts???

this is the code i got

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash