95 lines
3.0 KiB
PHP
95 lines
3.0 KiB
PHP
<?php
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session_start();
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include_once('head.php');
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include('connection.php');
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if (!isset($_SESSION['loggedin']) || $_SESSION['loggedin'] == false) {
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header("Location: login.php");
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exit;
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}
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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#Get user id
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$user_id = $_SESSION['user_id'];
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#Collect data from html form via POST request method
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$book_name = $_POST['book_name'];
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$bill_adress = $_POST['bill_adress'];
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$bill_account = $_POST['bill_account'];
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#Define error variables and set to empty valuse
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$book_nameErr = $bill_adressErr = $bill_accountErr = NULL;
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#Validate form and catch errors
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#Book name validation
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if (empty($book_name)) {
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$book_nameErr = 'Вы не ввели название';
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}
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#Book adress validation
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if (empty($bill_adress)) {
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$bill_adressErr = 'Вы не ввели адрес';
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}
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#Billing account validation
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if (empty($bill_account)) {
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$bill_accountErr = 'Вы не ввели счёт';
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}
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#Post data to the database is there are no errors
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if ($book_nameErr == NULL && $bill_adressErr == NULL && $bill_accountErr == NULL) {
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$query = "INSERT INTO Books (owner_id, name, account, adress) VALUES ('$user_id', '$book_name', '$bill_account', '$bill_adress')";
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if (mysqli_query($conn, $query)) {
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echo "New record has been created successfully";
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header("Location: index.php");
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} else {
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echo mysqli_errno($conn) . " : " . mysqli_error($conn);
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}
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}
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mysqli_close($conn);
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}
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?>
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<link rel="stylesheet" href="css/createbook.css"/>
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<body class="container">
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<?php include_once('elements/header.php') ?>
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<div class="content">
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<form method="post" class="form">
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<h1 class="form_title">Создать книжку</h1>
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<div class="error">* обязательное поле</div>
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<br>
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<input type="text" name="book_name" placeholder="Название *" class="input">
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<div class="error"><?php echo $book_nameErr ?></div>
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<br>
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<input type="text" name="bill_adress" placeholder="Адрес *" class="input">
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<div class="error"><?php echo $bill_adressErr ?></div>
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<br>
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<input type="text" name="bill_account" placeholder="Счёт *" class="input">
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<div class="error"><?php echo $bill_accountErr ?></div>
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<br>
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<button type="submit" name="submit" class="submit_button">Создать</button>
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<br><br>
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<a href="index.php" class="link">Назад</a>
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</form>
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</div>
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<?php include_once('elements/footer.php') ?>
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</body>
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</html>
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