<!DOCTYPE html>
<html lang="en">
<?php
session_start();
$otp=$_SESSION["OTP"];
if(isset($_SESSION["logged-in"])){
header("Location:profile.php");
}
$username="sign up";
$login_btn="Login";
if(isset($_SESSION["username"])){
$username=$_SESSION["username"];
$login_btn="Logout";
}
if($_SERVER["REQUEST_METHOD"]=="POST"){
$con=mysqli_connect('localhost',
'database_username',
'database_pass','database_name');
if(!$con)
echo ("failed to connect to database");
$username1=$_POST['username'];
$prefix="_";
$username=$prefix.$username1;
$password=$_POST['Password'];
$repassword=$_POST['RePassword'];
$email1=$_POST['Email'];
$email=strval($email1);
if($password!=$repassword){
echo("<script>alert('password not matches')</script>");
}
else{
if(strlen($password)<8){
echo(
"<script>alert('password length must be atleast 8')</script>");
}
else{
$query="insert into 1_user(username,email,password)
values('$username','$email','$password')";
$sql = "SELECT id,username, password FROM 1_user";
$result = $con->query($sql);
$username_already_exist=false;
$email_already_exist=false;
if(($result->num_rows)> 0){
while($row = $result->fetch_assoc()) {
" - username= " . $row["username"] .
" password= " . $row["password"] . "<br>";
if($row["username"]==$username){
$username_already_exist=true;
break;
}
if($row["email"]==$email){
$email_already_exist=true;
break;
}
}
}
if($username_already_exist==false){
$from ="support@libraryatcoer.tk";
$to=$email;
$subject="verify-account-otp";
$otp=rand(100000,999999);
$message=strval($otp);
$headers="From:" .$from;
if(mail($to,$subject,$message,$headers)){
$_SESSION["username"]=$username;
$_SESSION["OTP"]=$otp;
$_SESSION["Email"]=$email;
$_SESSION["Password"]=$password;
$_SESSION["registration-going-on"]="1";
header("Location:verify-otp.php");
}
else
echo("mail send faild");
}
else{
echo(
"<script>alert('username already taken')</script>");
}
}
}
}
?>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content=
"width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" type="text/css"
href="css/style.css" media="screen" />
<!-- adding bootstrap -->
<link rel="stylesheet" href=
integrity=
"sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
integrity=
"sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin="anonymous">
</script>
<script src=
integrity=
"sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous">
</script>
<script src=
integrity=
"sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous">
</script>
<div class="nav-bar">
<div class="title">
<h3>welcome to my website</h3>
</div>
</div>
</head>
<body>
<form class="form-register"
action="register.php" method="POST">
<div class="form-group">
<label>username</label>
<input type="text" class="form-control"
name="username" id="username"
aria-describedby="emailHelp"
placeholder="username" required>
</div>
<div class="form-group">
<label>Email</label>
<input type="email" class="form-control"
name="Email" id="Email"
placeholder="Email" required>
</div>
<div class="form-group">
<label>Password</label>
<input type="password" class="form-control"
name="Password" id="Password"
placeholder="Password" required>
</div>
<div class="form-group">
<label>Password</label>
<input type="password"
class="form-control" name="RePassword"
id="RePassword" placeholder="RePassword"
required>
</div>
<button type="submit"
class="btn btn-primary btn-lg">
Register
</button>
<button type="button"
class="btn btn-warning btn-lg"
id="login-button">
Already Registered
</button>
</form>
<script>
$("#login-button").click(function () {
window.location.replace("index.php");
});
</script>
</body>
</html>