以下脚本可以很好地验证输入。问题是在验证之后我想将数据发送到另一个脚本,以便它可以存储在数据库中。如何编辑动作属性以获得我想要的内容?
<!DOCTYPE HTML>
<html>
<head>
<style>
.error {color: #FF0000;}
</style>
</head>
<body>
<?php
$nameErr = "";
$name = "";
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (empty($_POST["name"])) {
$nameErr = "Name is required";
} else {
$name = test_input($_POST["name"]);
if (!preg_match("/^[a-zA-Z ]*$/",$name)) {
$nameErr = "Only letters and white space allowed";
}
}
}
function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
?>
<h2>PHP Form Validation Example :</h2>
<p><span class="error">* required field.</span></p>
<form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>">
Name: <input type="text" name="name" value="<?php echo $name;?>">
<span class="error">* <?php echo $nameErr;?></span>
<br><br>
<input type="submit" name="submit" value="Submit">
</form>
<?php
echo "<h2>Input:</h2>";
echo $name;
?>
</body>
</html>
答案 0 :(得分:0)
开始会话:
session_start();
将表单数据存储在会话中:
$_SESSION['form_data'] = $_POST;
重定向到新脚本:
header("Location: new_script.php");
在新脚本中,从会话中检索数据并将其插入数据库。有关详细信息,请参阅PDO。