Registration and login using Stored Procedure in PHP

In this article, you will learn How to Create User Registration and login using Stored Procedure in PHP

Registration table

CREATE TABLE `registration` (
  `id` int(11) NOT NULL,
  `name` varchar(200) NOT NULL,
  `email` varchar(200) NOT NULL,
  `password` varchar(255) NOT NULL,
  `date` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

db.php

<?php
$con = mysqli_connect("localhost","root","","db");
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
?>

index.php

<html>
<head>
<title>Register Using Store Procedure</title>
</head>
<body>
<form class="form-horizontal"  method="post">
  <fieldset>
    <div id="legend">
      <legend align="center" style="font-size: 35px;">Register</legend>
    </div>
    <div class="control-group">
      <label class="control-label"  for="fname">Full Name</label>
      <div class="controls">
        <input type="text" id="name" name="name" placeholder="" class="input-xlarge" required>
      </div>
    </div>
    <div class="control-group">
      <label class="control-label" for="email">E-mail</label>
      <div class="controls">
        <input type="email" id="email" name="email" placeholder="" class="input-xlarge" onBlur="checkAvailability()"  required>
 <span id="user-availability-status" style="font-size:12px;"></span>
      </div>
    </div>
    <div class="control-group">
      <label class="control-label" for="password">Password</label>
      <div class="controls">
        <input type="password" id="password" name="password" placeholder="" class="input-xlarge" required>
      </div>
    </div>
<div class="control-group">
      <div class="controls">
        <input  class="btn btn-success" id="submit" type="submit" value='register' name="register">
      </div>
    </div>
 <div class="control-group">
      <div class="controls">
   <p class="message">Already registered. <a href="login.php">login here</a></p>
      </div>
    </div>
  </fieldset>
</form>
</body>
</html>

Jquery / Ajax for user email availability

<script>
function checkAvailability() {
$("#loaderIcon").show();
jQuery.ajax({
url: "check_availability.php",
data:'emailid='+$("#email").val(),
type: "POST",
success:function(data){
$("#user-availability-status").html(data);
$("#loaderIcon").hide();
},
error:function (){}
});
}
</script>

availability.php

Code of Store Procedure

DELIMITER $$
CREATE DEFINER=`root`@`localhost` PROCEDURE 'availability`(IN `email` VARCHAR(255))
    NO SQL
SELECT EmailId FROM registration  WHERE EmailId=email$$
DELIMITER ;

Store Procedure for user registration

DELIMITER $$
CREATE DEFINER=`root`@`localhost` PROCEDURE `registration`(IN `name` VARCHAR(200), IN `email` VARCHAR(200), IN `password` VARCHAR(255))
    NO SQL
insert into registration(name,email,password) VALUES(name,email,password)$$
DELIMITER ;

After Creation Execute the Store Procedure

<?php
include('db.php');
if(isset($_POST['register']))
{
 $fname=$_POST['name'];
 $email=$_POST['email'];
 $password=md5($_POST['password']);
 // Excute the procedure
$query=mysqli_query($con,"call registration('$name','$email','$password')");
if($query)
{
echo "<script>alert('Registration Successfull');</script>";
}
else
{
echo "<script>alert('Something went wrong. Please try again.');</script>";
}
}
?>

login.php

<?php
session_start();
include('db.php');
if(isset($_POST['login']))
{
  $email=$_POST['useremail'];
  $password=md5($_POST['password']);
  $query=mysqli_query($con,"call login('$email','$password')");
$num=mysqli_fetch_array($query);
if($num>0)
{
$_SESSION['login']=$_POST['useremail'];
header("location:welcome.php");
}
else
{
$_SESSION['login']=$_POST['useremail'];
echo "<script>alert('Invalid  login details');</script>";
$extra="login.php";
}
}
?>
sasa
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Login Store Procedure</title>
        <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet">
    <style type="text/css">
        @import url(https://fonts.googleapis.com/css?family=Roboto:300);
.login-page {
  width: 360px;
  padding: 8% 0 0;
  margin: auto;
}
.form {
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  max-width: 360px;
  margin: 0 auto 100px;
  padding: 45px;
  text-align: center;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
}
.form input {
  font-family: "Roboto", sans-serif;
  outline: 0;
  background: #f2f2f2;
  width: 100%;
  border: 0;
  margin: 0 0 15px;
  padding: 15px;
  box-sizing: border-box;
  font-size: 14px;
}
.form button {
  font-family: "Roboto", sans-serif;
  text-transform: uppercase;
  outline: 0;
  background: #4CAF50;
  width: 100%;
  border: 0;
  padding: 15px;
  color: #FFFFFF;
  font-size: 14px;
  -webkit-transition: all 0.3 ease;
  transition: all 0.3 ease;
  cursor: pointer;
}
.form button:hover,.form button:active,.form button:focus {
  background: #43A047;
}
.form .message {
  margin: 15px 0 0;
  color: #b3b3b3;
  font-size: 12px;
}
.form .message a {
  color: #4CAF50;
  text-decoration: none;
}
.form .register-form {
  display: none;
}
.container {
  position: relative;
  z-index: 1;
  max-width: 300px;
  margin: 0 auto;
}
.container:before, .container:after {
  content: "";
  display: block;
  clear: both;
}
.container .info {
  margin: 50px auto;
  text-align: center;
}
.container .info h1 {
  margin: 0 0 15px;
  padding: 0;
  font-size: 36px;
  font-weight: 300;
  color: #1a1a1a;
}
.container .info span {
  color: #4d4d4d;
  font-size: 12px;
}
.container .info span a {
  color: #000000;
  text-decoration: none;
}
.container .info span .fa {
  color: #EF3B3A;
}
body {
  background: #76b852; /* fallback for old browsers */
  background: -webkit-linear-gradient(right, #76b852, #8DC26F);
  background: -moz-linear-gradient(right, #76b852, #8DC26F);
  background: -o-linear-gradient(right, #76b852, #8DC26F);
  background: linear-gradient(to left, #76b852, #8DC26F);
  font-family: "Roboto", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
    </style>
    <script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
    <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="login-page">
  <div class="form">
    <form class="login-form" method="post">
      <input type="text" placeholder="Email id" name="useremail" required />
      <input type="password" placeholder="password" name="password" required />
      <button type="submit" name="login">login</button>
      <p class="message">Not registered? <a href="index.php">Create an account</a></p>
    </form>
  </div>
</div>
<script type="text/javascript">
$('.message a').click(function(){
   $('form').animate({height: "toggle", opacity: "toggle"}, "slow");
});
</script>
</body>
</html>

welcome.php

<?php
session_start();
include('db.php');
//validating session
if(strlen($_SESSION['login'])==0)
  {
header('location:login.php');
}
else{
?>
<html lang="en">
<head>
    <title>Welcome</title>
        <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet">
    <style type="text/css">
        body { background-image: url(data:image/png;base64,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);}
.error-template {padding: 40px 15px;text-align: center;}
.error-actions {margin-top:15px;margin-bottom:15px;}
.error-actions .btn { margin-right:10px; }
    </style>
    <script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
    <script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
    <div class="row">
        <div class="col-md-12">
            <div class="error-template">
 <?php
$userid=$_SESSION['login'];
 $query=mysqli_query($con,"select name from registration where email='$userid'");
while($row=mysqli_fetch_array($query))
{?>
<h1>Welcome : <?php echo htmlentities($row['name']);?></h1>
<?php } ?>
<div class="error-actions">
<a href="logout.php" class="btn btn-primary btn-lg"><span class="glyphicon glyphicon-log-out"></span>
Logout  </a>
                </div>
            </div>
        </div>
    </div>
</div>
</body>
</html>
<?php } ?>

logout.php

<?php
session_start();
session_destroy();
?>
<script language="javascript">
document.location="login.php";
</script>

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