外掛標籤
開發者團隊
原文外掛簡介
Privacy CAPTCHA for Cap integrates Cap — a self-hosted, privacy-friendly, proof-of-work CAPTCHA — into the parts of WordPress that attract the most spam: comments, login, user registration, WooCommerce checkout, and Gravity Forms.
Unlike third-party CAPTCHAs (reCAPTCHA, hCaptcha, Turnstile), Cap runs the proof-of-work entirely in the visitor’s browser and verifies the token against your own Cap server. No data leaves your infrastructure.
Unofficial integration. Cap is an independent open-source project by tiagozip (https://trycap.dev/, Apache-2.0). This plugin is a third-party integration and is not affiliated with, endorsed by, or sponsored by the Cap project. “Cap” refers to that project solely to describe what this plugin works with.
Features
First-class Gravity Forms field — drag a “Privacy CAPTCHA for Cap” into any form from the Advanced Fields group. Per-field display-mode override.
Contact Form 7 integration — protects every CF7 form automatically.
WordPress comments, wp-login, registration integrations — togglable from one settings page.
WooCommerce integration — checkout plus the My Account login, registration, and lost-password forms, each its own toggle. Only loads when WooCommerce is active.
Dashboard widget — at-a-glance Cap server stats (challenges, verified, failed, hourly chart) right on the WordPress dashboard.
Granular per-surface toggles and developer filters (cap_captcha_protect) to enable/disable protection on any form, even conditionally.
Three display modes: inline widget, floating popover, or fully programmatic (auto-solves silently).
Fully self-hosted assets — the proof-of-work WebAssembly module, the cap-widget script, and the pako decompression library all ship inside the plugin and are served locally, so no jsdelivr or other third-party CDN is contacted at runtime. DSGVO/GDPR-clean by default.
WP 6.5+ native script-module API for proper ES-module loading.
i18n-ready with German translations bundled.
Theme-friendly CSS built on Gravity Forms Orbital tokens with --cap-captcha-* overrides.
Filter hooks for protection gating, asset URLs, button classes, i18n strings, and the display mode.
Requirements
WordPress 6.5 or later
PHP 8.3 or later
A reachable Cap server (see https://trycap.dev/)
Gravity Forms 2.5+ (only if you enable the Gravity Forms integration)
WooCommerce (only if you enable the WooCommerce integration)
