Problem in form variables

Question

new_developer 0 Newbie Poster

13 Years Ago

Hi everyone,
Please check php code below, when i load this page in browser it gives me following errors.

"Notice: Undefined index: submit in E:\wamp\www\login\register.php on line 4"
"Notice: Undefined index: fullname in E:\wamp\www\login\register.php on line 5"
"Notice: Undefined index: username in E:\wamp\www\login\register.php on line 6
"Notice: Undefined index: password in E:\wamp\www\login\register.php on line 7"
"Notice: Undefined index: repeatpassword in E:\wamp\www\login\register.php on line 8"

I want that when i submit the form it echo back fullname, username etc. I will highly appreciate who solves my problem.

<?php
echo "<h1>Register</h>";

    $submit = $_POST['submit'];
    $fullname = $_POST['fullname'];
    $username = $_POST['username'];
    $password = $_POST['password'];
    $repeatpassword = $_POST['repeatpassword'];
    
    if($submit)
    {
        echo"$submit, $fullname, $username, $password, $repeatpassword";
    }
?>
<html>
    
    <form action="register.php" method="POST">
        <table>
            <tr>
                <td>Full name : </td>
                <td>
                    <input type="text" name="fullname" />
                </td>
            </tr>
            
            <tr>
                <td>Username : </td>
                <td>
                    <input type="text" name="username" />
                </td>
            </tr>
            
            <tr>
                <td>Password : </td>
                <td>
                    <input type="password" name="password" />
                </td>
            </tr>
            
            <tr>
                <td>Re-type Password : </td>
                <td>
                    <input type="password" name="repeatpassword" />
                </td>            
            </tr>
            
            <tr>
                <td>
                    <input type="submit" name="submit" value="Register" />
                </td>
            </tr>            
        </table>   
    </form>
    
</html>

php

2 Contributors
4 Replies
100 Views
20 Hours Discussion Span
Latest Post 13 Years Ago Latest Post by new_developer

diafol

13 Years Ago

Oh well. If you don't know how to code, get a book, follow some text-based tutorials, download the php manual from php.net, etc, etc, etc.

Unless you understand the basics, a solution here will be of no use as you won't know how to fix it if it doesn't work exactly the way you want. I'm not being dismissive, just constructive. Get a grip on the language first. "Script bunnying" never leads to success.

Good luck though.:)

happytogether commented: good poster, you deserve this 1 point reputation... +1

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diafol · Answer 1 · 2011-03-30T00:45:16+00:00

You're running the page even though you haven't posted a form to it, so $_POST[...], doesn't exist.

Can't see why you're doing this in the same page, as once you're registered, you don't want to be faced with a reg form again, right?

new_developer 0 Newbie Poster · Answer 2 · 2011-03-30T01:35:35+00:00

You're running the page even though you haven't posted a form to it, so $_POST[...], doesn't exist.
Can't see why you're doing this in the same page, as once you're registered, you don't want to be faced with a reg form again, right?

Actually I am following a tutorial, on youtube. That man do like this, but he didn't get any errors. When he clicks register button, the username, password etc print on top of same page.

new_developer 0 Newbie Poster · Answer 3 · 2011-03-30T14:38:13+00:00

Oh well. If you don't know how to code, get a book, follow some text-based tutorials, download the php manual from php.net, etc, etc, etc.
Unless you understand the basics, a solution here will be of no use as you won't know how to fix it if it doesn't work exactly the way you want. I'm not being dismissive, just constructive. Get a grip on the language first. "Script bunnying" never leads to success.
Good luck though.:)

Yeah i am beginner, and i am looking forward for your response when i have problem in future.