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signup.php
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signup.php
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<?php
$showAlert = false;
$showError = false;
$login = false;
if($_SERVER["REQUEST_METHOD"] == "POST"){
include 'partials/_dbconnect.php';
$username = $_POST["username"];
$password = $_POST["password"];
$cpassword = $_POST["cpassword"];
// $exists=false;
// if(($password == $cpassword) && $exists==false){
// $sql = "INSERT INTO `users` ( `username`, `password`, `dt`) VALUES ('$username', '$password', current_timestamp())";
// $result = mysqli_query($conn, $sql);
// if ($result){
// $showAlert = true;
// }
// }
$existSql = "SELECT * FROM `users` WHERE username = '$username'";
$result = mysqli_query($conn, $existSql);
$numExistRows = mysqli_num_rows($result);
if($numExistRows > 0){
// $exists = true;
$showError = "Username Already Exists";
}
else{
// $exists = false;
if(($password == $cpassword)){
$hash = password_hash($password, PASSWORD_DEFAULT);
$sql = "INSERT INTO `users` ( `username`, `password`, `dt`) VALUES ('$username', '$hash', current_timestamp())";
$result = mysqli_query($conn, $sql);
if ($result){
$showAlert = true;
}
}
else{
$showError = "Passwords do not match";
}
}
}
?>
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<title>SignUp</title>
</head>
<body>
<?php require 'partials/_nav1.php' ?>
<?php
if($showAlert){
echo ' <div class="alert alert-success alert-dismissible fade show" role="alert">
<strong>Success!</strong> Your account is now created and you can login
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div> ';
}
if($showError){
echo ' <div class="alert alert-danger alert-dismissible fade show" role="alert">
<strong>Error!</strong> '. $showError.'
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div> ';
}
?>
<div class="container my-4">
<h1 class="text-center">Signup to our website</h1>
<form action="/hotel-management/signup.php" method="post">
<div class="form-group">
<label for="username">Username</label>
<input type="text" class="form-control" id="username" name="username" aria-describedby="emailHelp">
</div>
<div class="form-group">
<label for="password">Password</label>
<input type="password" class="form-control" id="password" name="password">
</div>
<div class="form-group">
<label for="cpassword">Confirm Password</label>
<input type="password" class="form-control" id="cpassword" name="cpassword">
<small id="emailHelp" class="form-text text-muted">Make sure to type the same password</small>
</div>
<button type="submit" class="btn btn-primary">SignUp</button>
</form>
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.4.1.slim.min.js" integrity="sha384-J6qa4849blE2+poT4WnyKhv5vZF5SrPo0iEjwBvKU7imGFAV0wwj1yYfoRSJoZ+n" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script>
</body>
</html>