Title: Inverted Checkbox Antispam
Author: Yevhen Horbyshyn
Published: <strong>2025 年 5 月 14 日</strong>
Last modified: 2025 年 5 月 14 日

---

搜索插件

![](https://ps.w.org/inverted-checkbox-antispam/assets/banner-772x250.jpg?rev=3293440)

**该插件尚未通过WordPress的最新3个主要版本进行测试**。 当与较新版本的WordPress一起
使用时，可能不再受到维护或支持，并且可能会存在兼容性问题。

![](https://ps.w.org/inverted-checkbox-antispam/assets/icon-256x256.png?rev=3293440)

# Inverted Checkbox Antispam

 作者：[Yevhen Horbyshyn](https://profiles.wordpress.org/horbiq/)

[下载](https://downloads.wordpress.org/plugin/inverted-checkbox-antispam.1.0.0.zip)

 * [详情](https://cn.wordpress.org/plugins/inverted-checkbox-antispam/#description)
 * [评价](https://cn.wordpress.org/plugins/inverted-checkbox-antispam/#reviews)
 *  [安装](https://cn.wordpress.org/plugins/inverted-checkbox-antispam/#installation)
 * [开发进展](https://cn.wordpress.org/plugins/inverted-checkbox-antispam/#developers)

 [支持](https://wordpress.org/support/plugin/inverted-checkbox-antispam/)

## 描述

This plugin adds a hidden “inverted” checkbox to your forms to prevent bots from
submitting them.

 * Adds support for Contact Form 7 via shortcode `[ica_checkbox]`
 * Adds JavaScript-based hidden checkbox to regular forms in the footer
 * Blocks form submission if the checkbox is unchecked or missing (typical behavior
   for bots)

## 安装

 1. Upload the plugin files to the `/wp-content/plugins/inverted-checkbox-antispam`
    directory, or install the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress
 3. Go to ‘Settings’  ‘Inverted Checkbox Antispam’ to enable protection for CF7 or 
    regular forms.
 4. If using CF7, add `[ica_checkbox]` inside your form template.

## 常见问题

### What is an inverted checkbox?

It’s a hidden checkbox that must remain checked. Bots often uncheck all checkboxes—
which will fail the validation.

### Does this affect user experience?

No. The checkbox is hidden using CSS/JS and is not visible or interactable for humans.

### Can I use this without Contact Form 7?

Yes. It works with any standard HTML forms.

## 评价

此插件暂无评价。

## 贡献者及开发者

「Inverted Checkbox Antispam」是开源软件。 以下人员对此插件做出了贡献。

贡献者

 *   [ Yevhen Horbyshyn ](https://profiles.wordpress.org/horbiq/)

[帮助将「Inverted Checkbox Antispam」翻译成简体中文。](https://translate.wordpress.org/projects/wp-plugins/inverted-checkbox-antispam)

### 对开发感兴趣吗?

您可以[浏览代码](https://plugins.trac.wordpress.org/browser/inverted-checkbox-antispam/)，
查看[SVN仓库](https://plugins.svn.wordpress.org/inverted-checkbox-antispam/)，或
通过[RSS](https://plugins.trac.wordpress.org/log/inverted-checkbox-antispam/?limit=100&mode=stop_on_copy&format=rss)
订阅[开发日志](https://plugins.trac.wordpress.org/log/inverted-checkbox-antispam/)。

## 更新日志

#### 1.0

 * Initial release
 * CF7 and standard form support
 * Admin options page
 * Safe variable handling

## 额外信息

 *  版本 **1.0**
 *  最后更新：**1 年前**
 *  活跃安装数量 **不到10**
 *  WordPress 版本 ** 5.0 或更高版本 **
 *  已测试的最高版本为 **6.8.11**
 *  PHP 版本 ** 7.2 或更高版本 **
 *  语言
 * [English (US)](https://wordpress.org/plugins/inverted-checkbox-antispam/)
 * 标签
 * [antispam](https://cn.wordpress.org/plugins/tags/antispam/)[checkbox](https://cn.wordpress.org/plugins/tags/checkbox/)
   [contact form 7](https://cn.wordpress.org/plugins/tags/contact-form-7/)[spam protection](https://cn.wordpress.org/plugins/tags/spam-protection/)
 *  [高级视图](https://cn.wordpress.org/plugins/inverted-checkbox-antispam/advanced/)

## 评级

尚未提交反馈。

[您的评价](https://wordpress.org/support/plugin/inverted-checkbox-antispam/reviews/#new-post)

[查看全部评论](https://wordpress.org/support/plugin/inverted-checkbox-antispam/reviews/)

## 贡献者

 *   [ Yevhen Horbyshyn ](https://profiles.wordpress.org/horbiq/)

## 支持

有话要说吗？是否需要帮助？

 [查看支持论坛](https://wordpress.org/support/plugin/inverted-checkbox-antispam/)