服务器端的PHP表单验证

Question

我有一个PHP表单,我需要提交4个字段数据.

1. 名称
2. 电子邮件
3. 密码
4. 移动

现在我必须检查以上所有数据是否可用.

出于调试目的,我在下面使用$ _GET

if (!empty($_GET['name']) or !empty($_GET['email']) or !empty($_GET['password']) or !empty($_GET['mobile'])) {
    $response = array(
        'status' => 'OK',
        'error' => '1',
        'message' => 'Registered successfully. Please check your email for activation details',
        'data' => '');
} else {
    $response = array(
        'status' => 'NOK',
        'error' => '1',
        'message' => 'There was some error please try again.',
        'data' => '');
}

以上内容无法正确验证表单.

Answer 1

and在条件下使用很重要,而不是or:

if (!empty($_GET['name']) and !empty($_GET['email']) and !empty($_GET['password']) and !empty($_GET['mobile'])) {