<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Ship Parts</title>
<script src="libs/jquery/jquery-3.1.1.min.js"></script>
<script src="libs/bootstrap-3.3.7-dist/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="libs/bootstrap-3.3.7-dist/css/bootstrap.min.css" >
<link rel="stylesheet" href="libs/styles/boot2016.css">
<link rel="stylesheet" href="libs/styles/cyber.css">
<script src="libs/scripts/common1.js"></script>
<script src="libs/scripts/cyberO.js"></script>
</head>
<body>
<div class="container" style="margin-bottom:60px;">
<div style="background-image:url('libs/images/ocean.jpg'); background-position: center; padding: 40px; font-size:72px; color:white;" class="text-center align-middle" >
<h1>Ship-Parts Military Boats</h1>
</div>
<h2>Welcome to Ship-Parts Military Boats</h2>
<p>Ship-Parts Military Boats are high-performance rigid hull inflatable boats and vessels that are specifically designed for the extreme endurance needs of the military and law enforcement.</p>
<p><strong>Select a product:</strong></p>
<form action="index.php" method="POST" id="products">
<select name="product">
<option value="inflatable.html">Inflatable Boats</option>
<option value="navy.html">Navy Boats</option>
<option value="coastguard.html">Coast Guard Boats</option>
<option value="lawenforcement.html">Law Enforcement Boats</option>
<option value="about.html">About Us</option>
</select>
</select>
<input type="submit" value="Show Info" />
</form>
<br>
<?php
if(isset($_POST["product"]) ) {
include $_POST["product"];
}
else {
include "about.html";
}
?>
</div>
</body>
</html>所以我应该修复这个网站。我需要验证optionvalue所指向的选项是页面发送该信息之前应该出现的选项,这样即使有人将文件从inflatables.html更改为allmyloginsxd.html,它也会显示为一个错误。
我对代码一窍不通(我所学的课程既不会教我,也不会给我时间去学习),所以你能给我解释的越简单越好。
发布于 2018-05-29 10:22:53
正如我在评论中所建议的,考虑在客户端验证的同时使用服务器端检查,以确保您在绕过客户端验证的实例中有一个备份。
简单地说,您可以使用in_array检查选项的输入:
/** Your page names would go in here. **/
$correct_values = ['option-val-one', 'option-val-two'];
if (!in_array($_POST['product'], $correct_values)) {
/** Unknown value has been passed. **/
}除此之外,您的标记中有重复标记的错误(</select>)。
https://stackoverflow.com/questions/50575418
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