Login and Registration form using oop in php
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This document outlines steps to create a login and registration form in PHP using OOP. It involves creating a database and table, forms for login and registration, config and database connection files, functions for registration, login, and checking if a user exists. The functions are used in the index.php file. A home.php file is also created that displays username and email after successful login and includes a logout button. Screenshots of the login, registration, and home screens are provided.
![CREATE LOGIN AND REGISTRATION FORM IN
PHP USING OOP
if($no_rows == 1){
$_SESSION['login'] == true;
$_SESSION['idu'] = $rw['id'];
$_SESSION['user_name'] = $rw['user_name'];
$_SESSION['emailid'] = $rw['emailid'];
return true;
}else{
return false;
}
}
public function is_user_exist($emailid){](https://image.slidesharecdn.com/registrationformusingoopinphp-150423042507-conversion-gate02/85/Login-and-Registration-form-using-oop-in-php-15-320.jpg)
![CREATE LOGIN AND REGISTRATION FORM IN
PHP USING OOP
Step 7
After the preceding procedure use the Function in index.php as in the following:
<?php
require_once("db_function.php");
$funObj = new dbFunction();
// submit form for login user
if(isset($_POST['login'])){
// get user name
$emailid = htmlspecialchars($_POST['emailid']);
// get password
$password = htmlspecialchars($_POST['password']);](https://image.slidesharecdn.com/registrationformusingoopinphp-150423042507-conversion-gate02/85/Login-and-Registration-form-using-oop-in-php-17-320.jpg)
![CREATE LOGIN AND REGISTRATION FORM IN
PHP USING OOP
$user = $funObj -> login($emailid, $password);
if($user){
header("Location:home.php");
die();
}else{
echo "<script>alert('Your Email / Password Donot
match.')</script>";
}
}
// submit form for registering user
if(isset($_POST['register'])){](https://image.slidesharecdn.com/registrationformusingoopinphp-150423042507-conversion-gate02/85/Login-and-Registration-form-using-oop-in-php-18-320.jpg)
![CREATE LOGIN AND REGISTRATION FORM IN
PHP USING OOP
// get user name
$user_name =
htmlspecialchars(mysql_real_escape_string($_POST['user_name']));
// get email
$emailid =
htmlspecialchars(mysql_real_escape_string($_POST['emailid']));
// get password
$password =
htmlspecialchars(mysql_real_escape_string($_POST['password']));
// get confirm password
$confirm_password =
htmlspecialchars(mysql_real_escape_string($_POST['confirm_password']));
if($password == $confirm_password){](https://image.slidesharecdn.com/registrationformusingoopinphp-150423042507-conversion-gate02/85/Login-and-Registration-form-using-oop-in-php-19-320.jpg)
![CREATE LOGIN AND REGISTRATION FORM IN
PHP USING OOP
Step 8
Create a Home Page named home.php as in the following:
<?php
include_once('db_function.php');
if($_GET['logout']){
session_unset();
session_destroy();
}
if(!($_SESSION)){
header("Location:index.php");
} ?>](https://image.slidesharecdn.com/registrationformusingoopinphp-150423042507-conversion-gate02/85/Login-and-Registration-form-using-oop-in-php-29-320.jpg)
![CREATE LOGIN AND REGISTRATION FORM IN
PHP USING OOP
<div class="logo">
<h1>Welcome!</h1>
<h3>Your name <?php echo $_SESSION['user_name'];?>!</h3>
<h1>Your email <?php echo $_SESSION['emailid'];?>!</h1>
</div>
<br />
<div class="col-lg-6 col-lg-offset-3">
<div class="btn-group btn-group-justified">
<a href="home.php?logout=1" class="btn btn-primary">Log Out</a>
</div>
</div></div> </div></body></html>](https://image.slidesharecdn.com/registrationformusingoopinphp-150423042507-conversion-gate02/85/Login-and-Registration-form-using-oop-in-php-32-320.jpg)
Login and Registration form using oop in php
- 2. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP This article makes it easy to learn and use functions and sessions. Look at the following procedure. Step 1 Create a database as in the following: Step 2 Create a table as in the following: CREATE TABLE IF NOT EXISTS `users` ( `id` int(11) NOT NULL AUTO_INCREMENT, `username` varchar(30) NOT NULL, `emailid` varchar(30) NOT NULL, `password` varchar(30) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=3 ;
- 3. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 3 Create a form named index.php as in the following: <!DOCTYPE html> <html lang="en”> <head> <meta charset="UTF-8" /> <title>Contact List | Login Page</title> <meta content="width=device-width, initial-scale=1.0" name="viewport" /> <meta content="" name="description" /> <meta content="" name="author" />
- 4. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <!-- GLOBAL STYLES --> <!-- PAGE LEVEL STYLES --> <link rel="stylesheet" href="assets/plugins/bootstrap/css/ bootstrap.css" /> <link rel="stylesheet" href="assets/css/login.css" /> <link rel="stylesheet" href="assets/plugins/magic/magic.css" /> <!-- END PAGE LEVEL STYLES à </head> <body >
- 5. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <!-- PAGE CONTENT --> <div class="container"> <div class="text-center"> </div> <div class="tab-content"> <div id="login" class="tab-pane active"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-rect"> Enter your username and password </p> <input type="text" placeholder="E-mail" class="form-control" name="emailid" id="emailid"/>
- 6. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <input type="password" placeholder="Password" class="form-control" name="password" id="password_log"/> <button class="btn text-muted text-center btn-danger" type="submit" name="login">Sign in</button> </form> </div> <div id="forgot" class="tab-pane"> <form action="index.html" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn- rect">Enter your valid e-mail</p> <input type="email" required="required" placeholder="Your E-mail" class="form-control" /> <br />
- 7. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <button class="btn text-muted text-center btn-success" type="submit">Recover Password</ button> </form> </div> <div id="signup" class="tab-pane"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-rect">Please Fill Details To Register</p> <input type="email" placeholder="E-mail" class="form-control" name="emailid" id="emailid" required/> <input type="text" placeholder="Username" class="form-control" name="user_name" id="user_name" required/> <input type="password" placeholder="Password" class="form-control" name="password" id="password" required/>
- 8. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <input type="password" placeholder="Confirm Password" class="form-control" name="confirm_password" id="confirm_password" required/> <button class="btn text-muted text-center btn-success" type="submit" name="register">Register</button> </form> </div> </div> <div class="text-center"> <ul class="list-inline"> <li><a class="text-muted" href="#login" data-toggle="tab">Login</a></ li> <li><a class="text-muted" href="#signup" data-toggle="tab">Signup</ a></li>
- 9. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </ul> </div> </div> <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script> <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script> <script src="assets/plugins/jquery-2.0.3.min.js"></script> <script src="assets/plugins/bootstrap/js/bootstrap.js"></script> <script src="assets/js/login.js"></script> <!--END PAGE LEVEL SCRIPTS à </body> </html>
- 10. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 4 Create a config file named config.php as in the following: <?php define("DB_HOST", 'localhost'); define("DB_USER", 'root'); define("DB_PASSWORD", ''); define("DB_DATABSE", 'mypratice'); ?>
- 11. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 5 Make a database connection class. Create the file named dbConnect.php as in the following: <?php class dbConnect { function __construct() { require_once('config.php'); $conn = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); mysql_select_db(DB_DATABSE, $conn);
- 12. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP if(!$conn)// testing the connection { die ("Cannot connect to the database"); } return $conn; } public function Close(){ mysql_close(); } } ?>
- 13. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 6 Make a Function class. Create the file named dbFunction.php as in the following: <?php require_once 'dbConnect.php'; session_start(); class dbFunction { function __construct() { // connecting to database $db = new dbConnect();; }
- 14. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP function __destruct(){ } public function user_register($user_name, $emailid, $password){ $rs = mysql_query("insert into users(user_name, emailid, password) values('$user_name', '$emailid', '$password')"); return $rs; } public function login($emailid, $password){ $rs = mysql_query("select * from users where emailid = '". $emailid."' and password = '".$password."'"); $rw = mysql_fetch_array($rs); $no_rows = mysql_num_rows($rs);
- 15. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP if($no_rows == 1){ $_SESSION['login'] == true; $_SESSION['idu'] = $rw['id']; $_SESSION['user_name'] = $rw['user_name']; $_SESSION['emailid'] = $rw['emailid']; return true; }else{ return false; } } public function is_user_exist($emailid){
- 16. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP $rs = mysql_query("select * from users where emailid = '".$emailid."'"); $no_rows = mysql_num_rows($rs); if($no_rows > 0){ return true; }else{ return false; } } } ?>
- 17. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 7 After the preceding procedure use the Function in index.php as in the following: <?php require_once("db_function.php"); $funObj = new dbFunction(); // submit form for login user if(isset($_POST['login'])){ // get user name $emailid = htmlspecialchars($_POST['emailid']); // get password $password = htmlspecialchars($_POST['password']);
- 18. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP $user = $funObj -> login($emailid, $password); if($user){ header("Location:home.php"); die(); }else{ echo "<script>alert('Your Email / Password Donot match.')</script>"; } } // submit form for registering user if(isset($_POST['register'])){
- 19. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP // get user name $user_name = htmlspecialchars(mysql_real_escape_string($_POST['user_name'])); // get email $emailid = htmlspecialchars(mysql_real_escape_string($_POST['emailid'])); // get password $password = htmlspecialchars(mysql_real_escape_string($_POST['password'])); // get confirm password $confirm_password = htmlspecialchars(mysql_real_escape_string($_POST['confirm_password'])); if($password == $confirm_password){
- 20. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP $email = $funObj -> is_user_exist($emailid); if(!$email){ $register = $funObj -> user_register($user_name, $emailid, $password); if($register){ echo "<script>alert('Registration Successful')</script>"; }else{ echo "<script>alert('Registration Not Successful')</script>"; }
- 21. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP }else{ echo "<script>alert('Email Already Exist')</ script>"; } }else{ echo "<script>alert('Password Not Match')</ script>"; } } ?>
- 22. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <!DOCTYPE html> <html lang="en”> <head> <meta charset="UTF-8" /> <title>Contact List | Login Page</title> <meta content="width=device-width, initial-scale=1.0" name="viewport" / > <meta content="" name="description" /> <meta content="" name="author" />
- 23. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <link rel="stylesheet" href="assets/plugins/bootstrap/css/bootstrap.css" /> <link rel="stylesheet" href="assets/css/login.css" /> <link rel="stylesheet" href="assets/plugins/magic/magic.css" /> </head> <body > <div class="container"> <div class="text-center"> </div> <div class="tab-content">
- 24. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <div id="login" class="tab-pane active"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn-rect"> Enter your username and password </p> <input type="text" placeholder="E-mail" class="form-control" name="emailid" id="emailid"/> <input type="password" placeholder="Password" class="form-control" name="password" id="password_log"/> <button class="btn text-muted text-center btn-danger" type="submit" name="login">Sign in</button>
- 25. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </form> </div> <div id="forgot" class="tab-pane"> <form action="index.html" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn- rect">Enter your valid e-mail</p> <input type="email" required="required" placeholder="Your E-mail" class="form-control" /> <br /> <button class="btn text-muted text-center btn-success" type="submit">Recover Password</button> </form>
- 26. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </div> <div id="signup" class="tab-pane"> <form action="index.php" method="post" class="form-signin"> <p class="text-muted text-center btn-block btn btn-primary btn- rect">Please Fill Details To Register</p> <input type="email" placeholder="E-mail" class="form-control" name="emailid" id="emailid" required/> <input type="text" placeholder="Username" class="form-control" name="user_name" id="user_name" required/> <input type="password" placeholder="Password" class="form-control" name="password" id="password" required/> <input type="password" placeholder="Confirm Password" class="form- control" name="confirm_password" id="confirm_password" required/>
- 27. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <button class="btn text-muted text-center btn-success" type="submit" name="register">Register</button> </form> </div> </div> <div class="text-center"> <ul class="list-inline"> <li><a class="text-muted" href="#login" data-toggle="tab">Login</a></ li> <li><a class="text-muted" href="#signup" data-toggle="tab">Signup</ a></li> </ul>
- 28. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP </div> </div> <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></ script> <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/ respond.min.js"></script> <script src="assets/plugins/jquery-2.0.3.min.js"></script> <script src="assets/plugins/bootstrap/js/bootstrap.js"></script> <script src="assets/js/login.js"></script> </body> </html>
- 29. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 8 Create a Home Page named home.php as in the following: <?php include_once('db_function.php'); if($_GET['logout']){ session_unset(); session_destroy(); } if(!($_SESSION)){ header("Location:index.php"); } ?>
- 30. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <head> <meta charset="UTF-8" /> <title>Home | Home Page</title> <meta content="width=device-width, initial-scale=1.0" name="viewport" /> <meta content="" name="description" /> <meta content="" name="author" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1”> <link rel="stylesheet" href="assets/plugins/bootstrap/css/bootstrap.css" /> <link rel="stylesheet" href="assets/plugins/Font-Awesome/css/font- awesome.css" />
- 31. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <link rel="stylesheet" href="assets/css/Offline.css" /> <link rel="stylesheet" href="assets/plugins/magic/magic.css" /> <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/ html5shiv.js"></script> <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/ respond.min.js"></script> </head> <body class="padTop53 "> <div class="container"> <div class="col-lg-8 col-lg-offset-2 text-center">
- 32. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP <div class="logo"> <h1>Welcome!</h1> <h3>Your name <?php echo $_SESSION['user_name'];?>!</h3> <h1>Your email <?php echo $_SESSION['emailid'];?>!</h1> </div> <br /> <div class="col-lg-6 col-lg-offset-3"> <div class="btn-group btn-group-justified"> <a href="home.php?logout=1" class="btn btn-primary">Log Out</a> </div> </div></div> </div></body></html>
- 33. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP Step 9 After the preceding procedure has been done run your program. After running it the following wil be the output screens.
- 34. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP 1- Login Screen
- 35. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP 2- Registration Screen
- 36. CREATE LOGIN AND REGISTRATION FORM IN PHP USING OOP 3- Home Screen
- 37. ABOUT Author name: parwiz “danyar” Email : [email protected]