[英]PHP Registration Form not saving
我有一個HTML注冊表格,該表格允許新用戶注冊到該站點。
<form action="register.php" method="POST" class="register-form">
<h1>Create Account</h1>
<label>
<span>First Name :</span>
<input id="firstname" type="text" name="firstname" placeholder="Your First Name" autocomplete="off" required/>
</label>
<label>
<span>Surname :</span>
<input id="surname" type="text" name="surname" placeholder="Your Surname" autocomplete="off" required/>
</label>
<label>
<span>Username :</span>
<input id="username" type="text" name="username" placeholder="Your Chosen Username" autocomplete="off" required/>
</label>
<label>
<span>Email :</span>
<input id="email" type="email" name="email" placeholder="Your Email Address" autocomplete="off" required/>
</label>
<label>
<span>Password :</span>
<input id="password" type="password" name="password" placeholder="Your Chosen Password" autocomplete="off" required/>
</label>
<hr>
<input name="action" type="hidden" value="signup" />
<input type="submit" class="btn register btn-success btn-lg" name="submit" value="Register">
</form>
哪個去register.php:
<?php
$connection = mysql_connect('localhost', 'root', 'password');
if (!$connection) {
die("Database Connection Failed" . mysql_error());
}
$select_db = mysql_select_db('gmaps1');
if (!$select_db) {
die("Database Selection Failed" . mysql_error());
}
// If the values are posted, insert them into the database.
if (isset($_POST['username']) && isset($_POST['password'])) {
$firstname = $_POST['firstname'];
$surname = $_POST['surname'];
$username = $_POST['username'];
$email = $_POST['email'];
$password = $_POST['password'];
$query = "INSERT INTO `users` (firstname, surname, username, password, email) VALUES ('$firstname', '$surname', '$username', '$password', '$email')";
$result = mysql_query($query);
if ($result) {
header("Location: thank_you.html");
} else {
echo 'User Not Created';
}
}
?>
但是,當我單擊“注冊”按鈕時,它不會保存數據並返回“未創建用戶”。 使用MySQLi而不是使用MySQLi會更好,還是有更好的方法呢?
錯誤檢查解決了我的問題-“字段'active'沒有默認值”
表“用戶”中有一個非活動字段。 我擺脫了它,它工作正常。 它一定是錯誤添加的。
mysql_real_escape
,也可以使用trim()
但這僅是安全性的起點 echo $query
,打開phpMyAdmin(例如),然后將輸出復制粘貼到SQL字段中並發送->您可能會得到一個MySQL錯誤,可以分析 最好存儲散列的密碼。 嘗試插入MD5($password)
(有更好的選擇!),並在登錄時進行比較:
if(MD5($ inputPassword)== $ passwordhashFromDatabase){}
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.