內容簡介
Kianimr Form Arithmetic Challenge for Elementor 外掛透過在 Elementor 表單中自動添加簡單的算術問題，提供了一種輕量級的防止機器人攻擊的解決方案，無需外部請求或複雜的設置，確保表單的安全性與效能。
【主要功能】
• 自動添加算術問題至每個 Elementor 表單
• 與任何頁面快取外掛相容
• 無需第三方服務或外部請求
• 使用單次令牌及嘗試限制
• 隱藏的蜜罐欄位作為第二層防護
• 支援多步驟表單及 Elementor 彈出視窗
外掛標籤
開發者團隊
② 後台搜尋「Kianimr Form Arithmetic Challenge for Elementor」→ 直接安裝（推薦）
原文外掛簡介
Contact forms attract bots. The usual answer is reCAPTCHA, which loads scripts from a third party, slows the page down and is not reliable everywhere in the world.
This plugin takes a smaller approach. It adds a short arithmetic question, such as 7 - 6 =, to every form built with the Elementor Forms widget. You do not edit a single form: the field places itself right above the submit button, on every form, including forms inside popups and the last step of multi-step forms.
How it stays compatible with caching
The question is never printed into the page HTML. The page ships with an empty placeholder and the browser fetches a signed question separately. That means a cached page can never serve a stale question, and a bot that only reads HTML finds nothing to answer.
What it does not do
No external requests, no tracking, no cookies, no extra database tables. Answers are verified with an HMAC signature, so nothing has to be stored server side.
Features
Added automatically to every Elementor form, with no form editing
Compatible with any page caching plugin
No third-party service and no external requests
No custom database tables
Single use tokens and an attempt limit, so a question cannot be replayed or brute forced
Hidden honeypot field as a second layer
Skips forms that already use reCAPTCHA, hCaptcha or Turnstile
Works with multi-step forms and Elementor popups
admin-ajax fallback for sites where the REST API is disabled
Accepts answers typed with Persian, Arabic-Indic or Latin digits
Inherits your theme’s field styling, so it never looks bolted on
Around 3 KB of CSS and 7 KB of JavaScript, loaded only on pages that have a form
Fully translatable through translate.wordpress.org
Requirements
Elementor and Elementor Pro must be active, since the Form widget is part of Elementor Pro.
For developers
Two filters are available:
apply_filters( 'kianimr_fac_protect_form', true, $widget_id, $form_name )
Return false to leave a specific form untouched. The same filter runs on both the rendering side and the validation side, so a form can never end up locked.
apply_filters( 'kianimr_fac_error_message', $message, $code )
Change any error message. Codes are missing, malformed, expired, used, mismatch and spam.
