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View Full Version : Login Srcpt help


TwitterRooms
01-14-2012, 11:44 AM
Hi guys working on simple login script i have this for register


<form id="loginForm" name="loginForm" method="post" action="register-exec.php">
<table width="300" border="0" align="center" cellpadding="2" cellspacing="0">
<tr>
<th>First Name </th>
<td><input name="fname" type="text" class="textfield" id="fname" /></td>
</tr>
<tr>
<th>Last Name </th>
<td><input name="lname" type="text" class="textfield" id="lname" /></td>
</tr>
<tr>
<th width="124">Login</th>
<td width="168"><input name="login" type="text" class="textfield" id="login" /></td>
</tr>
<tr>
<th>Password</th>
<td><input name="password" type="password" class="textfield" id="password" /></td>
</tr>
<tr>
<th>Confirm Password </th>
<td><input name="cpassword" type="password" class="textfield" id="cpassword" /></td>
</tr>
<tr>
<th>E-Mail Address </th>
<td><input name="email" type="text" class="textfield" id="email" /></td>
</tr>
<tr>
<td>&nbsp;</td>
<td><input type="submit" name="Submit" value="Register" /></td>
</tr>
</table>
</form>


AND THIS



<?php
//Start session
session_start();

//Include database connection details
require_once('config.php');

//Array to store validation errors
$errmsg_arr = array();

//Validation error flag
$errflag = false;

//Connect to mysql server
$link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD);
if(!$link) {
die('Failed to connect to server: ' . mysql_error());
}

//Select database
$db = mysql_select_db(DB_DATABASE);
if(!$db) {
die("Unable to select database");
}

//Function to sanitize values received from the form. Prevents SQL injection
function clean($str) {
$str = @trim($str);
if(get_magic_quotes_gpc()) {
$str = stripslashes($str);
}
return mysql_real_escape_string($str);
}

//Sanitize the POST values
$fname = clean($_POST['fname']);
$lname = clean($_POST['lname']);
$login = clean($_POST['login']);
$password = clean($_POST['password']);
$cpassword = clean($_POST['cpassword']);
$email = clean($_POST['email']);

//Input Validations
if($fname == '') {
$errmsg_arr[] = 'First name missing';
$errflag = true;
}
if($lname == '') {
$errmsg_arr[] = 'Last name missing';
$errflag = true;
}
if($login == '') {
$errmsg_arr[] = 'Login ID missing';
$errflag = true;
}
if($password == '') {
$errmsg_arr[] = 'Password missing';
$errflag = true;
}
if($cpassword == '') {
$errmsg_arr[] = 'Confirm password missing';
$errflag = true;
}
if( strcmp($password, $cpassword) != 0 ) {
$errmsg_arr[] = 'Passwords do not match';
$errflag = true;
}
if($email == '') {
$errmsg_arr[] = 'E-Mail missing';
$errflag = true;
}
//Check for duplicate login ID
if($login != '') {
$qry = "SELECT * FROM members WHERE login='$login'";
$result = mysql_query($qry);
if($result) {
if(mysql_num_rows($result) > 0) {
$errmsg_arr[] = 'Login ID already in use';
$errflag = true;
}
@mysql_free_result($result);
}
else {
die("Query failed");
}
}

//If there are input validations, redirect back to the registration form
if($errflag) {
$_SESSION['ERRMSG_ARR'] = $errmsg_arr;
session_write_close();
header("location: register-form.php");
exit();
}

//Create INSERT query
$qry = "INSERT INTO members(firstname, lastname, login, passwd, email) VALUES('$fname','$lname','$login','".md5($_POST['password'])."','$email')";
$result = @mysql_query($qry);

//Check whether the query was successful or not
if($result) {
header("location: index.php");
exit();
}else {
die("Query failed");
}
?>



But how would i make a edit profile?
ankush
01-19-2012, 06:39 AM
just edit your register page


<?php
$cnn = mysql_connect("hostname","dbuser","dbpass");
$db = mysql_select_db("db");
// get id where records are showing
$id = $_GET['id'];
$sql = "SELECT * FROM tablename WHERE id='$id'";
$result = mysql_query($sql);
$row = mysql_fetch_row($result);

// or you can use your config file

?>
<!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>Untitled Document</title>
</head>

<body>
<form id="updateForm" name="updateForm" method="post" action="update.php">
<input type="hidden" name="id" value="<?php echo $id; ?>">
<table width="300" border="0" align="center" cellpadding="2" cellspacing="0">
<tr>
<th>First Name </th>
<td><input name="fname" type="text" class="textfield" value="<?php echo $row[1]; ?>" id="fname" /></td>
</tr>
<tr>
<th>Last Name </th>
<td><input name="lname" type="text" class="textfield" value="<?php echo $row[2]; ?>" id="lname" /></td>
</tr>
<tr>
<th width="124">Login</th>
<td width="168"><input name="login" type="text" class="textfield" value="<?php echo $row[3]; ?>" id="login" /></td>
</tr>
<tr>
<th>Password</th>
<td><input name="password" type="password" class="textfield" value="<?php echo $row[4]; ?>" id="password" /></td>
</tr>
<tr>
<th>Confirm Password </th>
<td><input name="cpassword" type="password" class="textfield" value="<?php echo $row[5]; ?>" id="cpassword" /></td>
</tr>
<tr>
<th>E-Mail Address </th>
<td><input name="email" type="text" class="textfield" value="<?php echo $row[6]; ?>" id="email" /></td>
</tr>
<tr>
<td>&nbsp;</td>
<td><input type="submit" name="Submit" value="Update" /></td>
</tr>
</table>
</form>
</body>
</html>