外掛標籤
開發者團隊
原文外掛簡介
Spam Guard filters spam out of your WordPress forms and article comments using rules that run entirely on your own site. There is no account to create, no API key, and no external service: every check happens locally, and nothing about your visitors is sent anywhere.
It protects the forms you already have. Submissions to supported form plugins and to ordinary public forms in your theme are checked before they are stored or emailed, and blocked submissions show a message you write yourself. Article comments get their own page, with manual approval switched on by default so nothing appears on your site until you have seen it.
Every rule is fully editable. Add or remove keywords, phrases and email domains, tune the validation limits and write your own messages, as often as you like. There is no limit on how many forms it protects, no trial period, and no expiry.
The plugin also publishes a small set of actions and filters, so developers can extend the scan with their own signals.
Features
Native protection for major WordPress form plugins and for custom public forms in your theme
Keyword, phrase, email-domain and email-suffix blocking
Unsafe script and code-injection rules that are always enforced
Server-side validation of required fields, email addresses, URLs, phone numbers and numbers, backed by matching checks in the browser
Payload safety limits for field count, field length and total size
Optional name-plus-number Outlook address rule, off by default
Automatic North American phone-number formatting while typing, on by default
Dedicated Comments page with manual approval enabled by default
Pingback and trackback blocking for article posts
Custom blocked-submission and validation messages
Supported form plugins
Contact Form 7, Gravity Forms, WPForms, MetForm, Ninja Forms, Formidable Forms, Fluent Forms, Forminator, Elementor Forms, Everest Forms, JetFormBuilder, HappyForms, SureForms, WS Form, Bit Form, weForms, Jetpack Forms, Quform, ARForms, Kali Forms, FormCraft, Divi Forms, Mailchimp for WordPress, Newsletter, Advanced Forms, BuddyForms, Kadence Forms, Bricks Forms, Breakdance Forms, Spectra Forms, WordPress comments, and public forms in your theme.
Built to stay fast
Every check runs at submission time on your own server. The small browser script is only loaded while validation or phone formatting is switched on, and nothing else is added to your front end.
Privacy
Spam Guard does not collect any data, does not phone home, and does not contact any external server. Everything it does happens on your own site. The plugin stores only its settings and a short scan result on each moderated comment; it does not record submissions, IP addresses or user agents.
