Sobi Forms

描述

Sobi Forms is a lightweight contact form plugin built for speed and simplicity. Create multiple forms, embed them anywhere with a shortcode or Gutenberg block, and keep your front-end lean.

Learn more on the official site: sobiforms.com — features, FAQ, and the public roadmap.

Performance-first front-end

  • Vanilla JavaScript on the front-end
  • ~3.5 KB CSS + JS combined (minified footprint on form pages)
  • Assets enqueue only when a form is rendered on the page – zero impact on other pages
  • Script loaded in the footer with defer strategy (WordPress 6.3+)
  • No global front-end CSS frameworks

Form builder (admin only)

  • Document-first drag-and-drop editor (React via WordPress wp-element, loaded only on the form edit screen)
  • Field types: text, email, textarea, phone, number, select, radio, checkbox
  • Multiple recipient emails per form
  • After submit: inline success message or redirect to a published page

Embedding

  • Shortcode: [sobiforms], [sobiforms id="3"], [sobiforms slug="contact"]
  • Gutenberg block: Sobi Forms Contact with form picker
  • Works with any page builder that supports shortcodes or blocks

Submissions

  • Email notifications via wp_mail() (HTML)
  • Optional database storage (off by default)
  • Inbox with read/unread, starred, admin notes, search and filters
  • Honeypot, nonce verification, rate limiting (5 submissions/hour per hashed IP)

Security

  • Nonce on every submission
  • Honeypot field
  • Server-side field validation against a strict JSON schema
  • Capability checks and nonces on all admin actions

Privacy Policy

Sobi Forms processes data submitted through your forms. By default:

  • Email only – field values are sent to the recipient address(es) you configure per form via wp_mail(). Nothing is stored in the database unless you enable storage.
  • Optional database storage – when enabled per form (Forms edit form Settings), submissions are saved in custom tables on your site (wp_sobiforms_submissions, wp_sobiforms_forms). Each form has its own retention setting (auto-delete after N days).
  • Hashed IP – when storage is enabled, a one-way SHA-256 hash of the visitor IP is stored with each submission for abuse prevention. Raw IP addresses are not stored.
  • Rate limiting – a transient keyed by hashed IP limits submissions to 5 per hour. Transients expire automatically.
  • Admin notes – internal notes on submissions are stored in your database and never shown on the front-end or included in emails.
  • No tracking – Sobi Forms does not connect to third-party analytics, advertising, or remote APIs when processing form submissions.
  • No data sent to the plugin author – form submissions stay on your server and mail server. The Feedback settings tab links to the WordPress.org support forum and sobiforms.com/roadmap only if you choose to open them.

Site owners are responsible for their privacy policy and lawful basis for collecting visitor data.

Development

Human-readable source for the admin builder is in src/admin-builder/. Run npm install and npm run build to regenerate build/admin-builder/. React and @wordpress/* are loaded from WordPress; see third-party-licenses.txt for bundled libraries.

安装

  1. Upload the sobi-forms folder to /wp-content/plugins/ or install sobi-forms.zip from Plugins -> Add New -> Upload.
  2. Activate Sobi Forms through the Plugins menu.
  3. Go to Sobi Forms -> Forms and create your first form.
  4. Copy the shortcode from the Install tab, or insert the Sobi Forms Contact block in the block editor.
  5. Paste the shortcode into any page (Gutenberg, Elementor, Divi, widget, etc.).

常见问题

Does Sobi Forms slow down my site?

On pages without a form, Sobi Forms adds no front-end CSS or JavaScript.

On pages with a form, only a small vanilla JS file and a minimal stylesheet are loaded – no React or heavy libraries on the public site.

Where is the form builder JavaScript loaded?

The admin builder (~70 KB plus WordPress-bundled React) loads only on Sobi Forms -> Forms -> Edit. It never runs on the front-end.

Can I use Sobi Forms with Elementor, Divi, or other page builders?

Yes. Use the [sobiforms] shortcode or the Gutenberg block. Assets load when the form HTML is rendered.

Is database storage required?

No. By default, submissions are sent by email only. Enable Save submissions on each form’s Settings tab in the form editor to store messages in the database.

Does Sobi Forms include reCAPTCHA?

No. Sobi Forms uses a honeypot, WordPress nonces, and rate limiting. reCAPTCHA is intentionally out of scope to keep the plugin lightweight.

Can I disable the plugin stylesheet and use my theme styles?

Yes. Use the sobiforms_enqueue_front_assets filter to disable CSS while keeping AJAX submission.

Where can I suggest features or see what is planned?

Visit sobiforms.com and the roadmap to follow upcoming releases and submit ideas. For bugs and support, use the WordPress.org support forum (linked under Sobi Forms Settings Feedback).

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更新日志

1.1.0

  • Custom submit button text per form (editor preview + front-end).
  • Field settings: show/hide label, textarea resize toggle, max character limit.
  • Per-form database storage and retention (moved from global settings).
  • Submissions inbox always available in admin.
  • Form builder UX polish — context menus, field contrast, layout fixes.
  • Settings: removed global Privacy & Storage tab; Feedback links to WordPress.org forum and public roadmap.

1.0.0

  • Initial release.
  • Multi-form builder with shortcode [sobiforms] and Gutenberg block sobiforms/contact.
  • Field types: text, email, textarea, phone, number, select, radio, checkbox.
  • Multiple recipient emails, post-submit message or redirect.
  • Optional DB storage, submissions inbox with notes and filters.
  • Prefix sobiforms_ throughout (WordPress.org coding standards).
  • Conditional front-end assets – load only when a form is rendered.