Member Avatar for pspkid17

Hey guy's I was wondering can someone teach me how to make a Login Page and Registration page... Can someone please help me :) Also I am using a mac how would I test this? I hear use my localhost how would I do this?

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  • 4 Replies
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  • 2 Years Discussion Span
  • Latest Post Latest Post by baig123

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Member Avatar for Matthew N.

By login page, do you mean the design or the code or both?

Member Avatar for RMelnikas

if you looking for a great resource on how to code a basic layout of a login and registration page. I followed this Login Form - Webdesign.tutsplus.com it was great. The only thing it doesn't have was to turn that registration and login form to a working form where it contacts the database.

Member Avatar for xuqi

Yes I can help you in design as well as code. Tell me what kind of help do you need?

Thanks

Member Avatar for baig123

Follow this tutorial, I will use mysql as there are still so many wanna be programmers who are using it. But we will sanitize it so it will still look secured.

Let us prepare our database table.

Database name: login
Database table: member

Using phpMyAdmin, create a database called "login".

Now select the database that you have created. Click on the SQL tab and paste the following sql code.

CREATE TABLE `login`.`member` (
  `id` INT NOT NULL AUTO_INCREMENT PRIMARY KEY, 
  `username` VARCHAR(30) NOT NULL, 
  `password` CHAR(128) NOT NULL, 
  `email` VARCHAR(50) NOT NULL, 
  `salt` CHAR(128) NOT NULL
) ENGINE = InnoDB;

Create a Registration Form called "registration.html". For the meantime let's use table for our design.

<!<!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>Register</title>
</head>

<body>
<form name="register" action="register.php" method="post">
    <table width="510" border="0">
        <tr>
            <td colspan="2"><p><strong>Registration Form</strong></p></td>
        </tr>
        <tr>
            <td>Username:</td>
            <td><input type="text" name="username" maxlength="20" /></td>
        </tr>
        <tr>
            <td>Password:</td>
            <td><input type="password" name="password1" /></td>
        </tr>
        <tr>
            <td>Confirm Password:</td>
            <td><input type="password" name="password2" /></td>
        </tr>
        <tr>
            <td>Email:</td>
            <td><input type="text" name="email" id="email" /></td>
        </tr>
        <tr>
            <td>&nbsp;</td>
            <td><input type="submit" value="Register" /></td>
        </tr>
    </table>
</form>
</body>
</html>

Now create registration script called "register.php".

First, let us receive the data from our registration form.

<?php
//retrieve our data from POST
$username = $_POST['username'];
$password1 = $_POST['password1'];
$password2 = $_POST['password2'];
$email = $_POST['email'];

if($password1 != $password2)
    header('Location: registration.html');

if(strlen($username) > 30)
    header('Location: registration.html');
    $hash = hash('sha256', $password1);

function createSalt()
{
    $text = md5(uniqid(rand(), true));
    return substr($text, 0, 3);
}

$salt = createSalt();
$password = hash('sha256', $salt . $hash);
$conn = mysql_connect('localhost', 'root', '');
mysql_select_db('login', $conn);

//sanitize username
$username = mysql_real_escape_string($username);

$query = "INSERT INTO member ( username, password, email, salt )
        VALUES ( '$username', '$password', '$email', '$salt' );";
mysql_query($query);

mysql_close();

header('Location: login.php');
?>
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