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login_20211223020646.php 3.90 KiB 
<?php
session_start();

$host = "127.0.0.1";
$port = "5432";
$user = "postgres";
$password = "postgres";
$db = "demo";

$conn_string = "host=" . $host . " port=5432 dbname=" . $db . " user=" . $user . " password=" . $password . "";
pg_connect($conn_string);

if(isset($_POST['username'])){
	$uname=$_POST['username'];
	$password=$_POST['password'];

	$sql="select * from loginform where username='".$uname."'AND password='".$password."'limit 1";
	$result=pg_query($sql);

	if(pg_num_rows($result)==1){
		$_SESSION['uname']=$uname;
		echo "<script>location.href='questions.php'</script>";
		exit();
	}
	else{
		echo"<script>alert('Wrong credentials, please try again!'</script>";
		exit();
	}
}
?>


<html>

<head>
	<title>Login</title>

	<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
	<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" integrity="sha384-mzrmE5qonljUremFsqc01SB46JvROS7bZs3IO2EmfFsd15uHvIt+Y8vEf7N7fWAU" crossorigin="anonymous">
	<link rel="stylesheet" href="styles.css">
	<link rel="stylesheet" type="text/css" href="styles2.css">
	<link rel="icon" type="image/png" href="img/favicon.png"/>

</head>

<body>
	<div id="app">
		<nav class="navbar navbar-expand-md navbar-light bg-white shadow-sm">
			<div class="container">
				<a class="navbar-brand">
					BattTho
				</a>
				<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="{{ __('Toggle navigation') }}">
					<span class="navbar-toggler-icon"></span>
				</button>

				<div class="collapse navbar-collapse" id="navbarSupportedContent">
					<ul class="navbar-nav me-auto">
					</ul>
					<ul class="navbar-nav ms-auto">
						<li class="nav-item">
							<a class="nav-link" href="register.php">Register</a>
						</li>

						<li class="nav-item dropdown">

							<div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
								<a class="dropdown-item" href="{{ route('logout') }}" onclick="event.preventDefault();
                                                     document.getElementById('logout-form').submit();">
								</a>
							</div>
						</li>
					</ul>
				</div>
			</div>
		</nav>
	</div>
	<div class="flex-container">
		<div class="flex-welcome neon">
			<h2>Hello and Welcome to our page!</h2>
			<h3>Please Sign-in to see content</h3>

		</div>
		<div>
			<div class="container">
				<div class="d-flex justify-content-center h-100">
					<div class="card">
						<div class="card-header">
							<h3>Sign In</h3>
						</div>
						<div class="card-body">
							<form method="POST" actions="#">
								<div class="input-group form-group">
									<div class="input-group-prepend">
										<span class="input-group-text"><i class="fas fa-user"></i></span>
									</div>
									<input type="text" name="username" class="form-control" placeholder="username" required>
								</div>
								<div class="input-group form-group">
									<div class="input-group-prepend">
										<span class="input-group-text"><i class="fas fa-key"></i></span>
									</div>
									<input type="password" name="password" class="form-control" placeholder="password" required>
								</div>
								<br>
								<div class="form-group">
									<div>
										<input type="submit" value="Login" class="btn float-right login_btn">
									</div>
									<div>
										<a href="register.php" class="btn float-right login_btn">Register</a>
									</div>
								</div>
							</form>
						</div>
						<div class="card-footer">
							<div class="d-flex justify-content-center links">
								Don't have an account?<a href="register.php">Sign Up</a>
							</div>
						</div>
					</div>
				</div>
			</div>
		</div>
	</div>
</body>