pages
register.php
Code: Select all
<?php
$submit = $_POST['submit'];
//form data
$name = strip_tags($_POST['name']);
$email = strip_tags($_POST['email']);
$phone = strip_tags($_POST['phone']);
$username = strtolower(strip_tags($_POST['username']));
$password = strip_tags($_POST['password']);
$repeatpassword = strip_tags($_POST['repeatpassword']);
$date = date("Y-m-d");
if (submit)
{
//open database
$connect = mysql_connect("localhost","r2d2","1234");
mysql_select_db("phplogin"); //select database
$namecheck = mysql_query("SELECT username FROM users WHERE username='$username'");
$count = mysql_num_rows($namecheck);
if ($count!=0)
{
die ("Username is already taken!");
}
//check for existance
if ($name&&$email&&$phone&&$username&&$password&&$repeatpassword)
{
if ($password==$repeatpassword)
{
//check char length of name and username
if (strlen($name)>100||strlen($username)>100)
{
echo "Full Name or Username is too long. Maximum length for both is 100 characters.";
}
else
{
//check password length
if (strlen($password)<6)
{
echo "Password must be at least 6.";
}
else
{
//register the user
//encrypt password
$password = md5($password);
$repeatpassword = md5($repeatpassword);
$queryreg = mysql_query("
INSERT INTO users VALUES ('','$name','$email','$phone','$username','$password','$date')
");
die("Great! You've successfully been registered.<br><a href='http://www.website.ca/signin.php' target='_self'>Click here to sign in.</a>");
}
}
}
else
echo "Your passwords don't match!";
}
}
?>Code: Select all
<form action="register.php" method="POST">
<div id="nametitle"><span class="th18">Full Name:</span>
</div>
<div id="namefield"><input name="name" type="text" class="th17" id="name" tabindex="1" size="30" maxlength="100" value="<?php echo $name; ?>" />
</div>
<div id="nameexample"><span class="th20">Eg. Joe Smith</span>
</div>
<div id="emailtitle"><span class="th18">Email:</span>
</div>
<div id="emailfield"><input name="email" type="text" class="th17" id="email" tabindex="2" size="30" maxlength="150" value="<?php echo $email; ?>" />
</div>
<div id="emailexample"><span class="th20">Eg. joesmith@mail.com</span>
</div>
<div id="phonetitle"><span class="th18">Telephone:</span>
</div>
<div id="phonefield"><input name="phone" type="text" class="th17" id="phone" tabindex="3" size="30" maxlength="12" value="<?php echo $phone; ?>" />
</div>
<div id="phoneexample"><span class="th20">Eg. 434-222-2332</span>
</div>
<div id="usertitle"><span class="th18">Username:</span>
</div>
<div id="userfield"><input name="username" type="text" class="th17" id="username" tabindex="4" size="30" maxlength="100" value="<?php echo $username; ?>" />
</div>
<div id="checkusername"><a href="http://www.website.ca/checkname.php" target="_self" class="th5">Check Availability</a>
</div>
<div id="passtitle"><span class="th18">Password:</span>
</div>
<div id="passfield"><input name="password" type="password" class="th17" id="password" tabindex="5" size="30" maxlength="25">
</div>
<div id="passaccept1"><span class="th20">Must contain at least 6 characters.</span>
</div>
<div id="passtitle2"><span class="th18">Repeat Password:</span>
</div>
<div id="passfield2"><input name="repeatpassword" type="password" class="th17" id="repeatpassword" tabindex="6" size="30" maxlength="25">
</div>
<div id="passaccept2">
</div>
<div id="empty">
</div>
<div id="resetregisterbtn"><input name="submit" type="submit" class="th17" tabindex="7" onclick="MM_validateForm('name','','R','email','','RisEmail','phone','','R','username','','R','password','','R','repeatpassword','','R');return document.MM_returnValue" value="Register" /><input value="Reset" type="reset" name="reset" class="th17" tabindex="8" />
</div>
</form>Code: Select all
<form action="login.php" method="POST">
<div id="usertitle"><span class="th18">Username:</span>
</div>
<div id="userfield"><input name="username" type="text" class="th17" size="30" maxlength="100" tabindex="1">
</div>
<div id="passreset"><a href="http://www.website.ca/passwordreset.php" target="_self" class="th5">Reset Password</a>
</div>
<div id="passtitle"><span class="th18">Password:</span>
</div>
<div id="passfield"><input name="password" type="password" class="th17" size="30" maxlength="25" tabindex="2">
</div>
<div id="submitbtn"><input value="sign in" type="submit" class="th17" tabindex="3" />
</div>
</form>Code: Select all
<?php
session_start();
$username = $_POST['username'];
$password = $_POST['password'];
if ($username&&$password)
{
$connect = mysql_connect("localhost","r2d2","1234") or die("Couldn't Connect!");
mysql_select_db("phplogin") or die("Couldn't find database");
$query = mysql_query("SELECT * FROM users WHERE username='$username'");
$numrows = mysql_num_rows($query);
if ($numrows!=0)
{
// code to login
while ($row = mysql_fetch_assoc($query))
{
$dbusername = $row['username'];
$dbpassword = $row['password'];
}
// check to see if they match!
if ($username==$dbusername&&md5($password)==$dbpassword)
{
echo "<span class='th21'>You've signed in successfully!</span> <a href='myaccount.php' class='th20'>Click here to continue to your account.</a>";
$_SESSION['username']=$username;
}
else
echo "<span class='th21'>Incorrect password!<a href='http://www.website.ca/signin.php'> Retry.</a></span>";
}
else
die("<span class='th21'>User doesn't exist.<a href='http://www.websiteca/register.php'> Register here.</a></span>");
}
else
die("<span class='th21'>You must be signed in to view your account.<a href='http://www.website.ca/signin.php'> Sign in here.</a></span>");
?>
Code: Select all
<?php
session_start();
if ($_SESSION['username'])
echo "Welcome, ".$_SESSION['username']."!<br><br><a href='logout.php' 'target='_self' class='th9'> → Sign Out</a>";
else
die("You must sign in to access your account.<br> <a href='http://www.website.ca/signin.php' target='_self' class='th20'>Click here to sign in.</a>");
?>
Code: Select all
<?php
session_start();
session_destroy();
echo "<span class='th21'>You've logged out successfully. Auto-redirecting you to the home page.</span>"
?>