Flinkform – Forms for the Block Editor vs Lightbox for Gallery & Image Block

Flinkform is a form builder that lives entirely inside the WordPress Block Editor. Forms are composed from native blocks (block.json v3), styled through theme.json design tokens, and powered by the Interactivity API — no separate admin UI, no shortcodes, no jQuery. How it works Block Editor native — forms are built with block.json and the Interactivity API, directly inside the editor theme.json styling — forms inherit your theme’s typography, colours and spacing automatically Modern stack — WordPress 6.5+, PHP 8.1+, no jQuery, frontend JS under 15 KB gzipped Multi-step forms — split long forms into steps with a Page Break block, included in the free core Conditional logic — show/hide fields based on user input, included in the free core WCAG 2.1 AA — full keyboard navigation, screen-reader compatible, aria-live announcements Privacy by design — no external services, no tracking cookies, no IP tracking — everything stays on your server Features (free core) Form building * 13 field types: Text, Email, Textarea, Number, Date, URL, Phone, Select, Radio, Checkbox, Toggle, Hidden, Section Heading * Dedicated Consent field for privacy-policy agreement * Multi-step forms with Page Break block, per-step validation and progress indicator (bar, dots or numbers) * Conditional logic — show/hide fields, skip steps, gate the submit button * Two-column layout with per-field full-width override Styling * Automatic theme.json inheritance (colours, typography, spacing, border radius) * Style panel: primary colour, field style (bordered/soft/underline/minimal), label position (above/beside/floating/placeholder), submit button style (fill/outline/ghost) Notifications * Admin notification email on every submission (configurable recipient, merge tags) * Optional confirmation email to the submitter * Sends through your site’s standard WordPress mail (wp_mail) Spam protection * Always-on honeypot + signed time-based check (zero configuration) * Built-in proof-of-work challenge with accessible math fallback for visitors without JavaScript * No external service, no API keys, no tracking cookies, 100% GDPR-friendly After submission * Success message or redirect to a custom thank-you URL (with open-redirect protection) * Optional submission ID and form ID query parameters for conversion tracking (GA4, Meta Pixel, Plausible, etc.) Admin * Submissions list with search, filter by form, sort, bulk actions * Single-submission detail view with all field labels and values * Mark as read/unread * Per-form data retention with automatic daily purge Privacy Flinkform is built with privacy by default. Here is what the free core does and does not do: What the free core stores: * Form submissions (the field values visitors enter) in a dedicated database table ({prefix}flinkform_submissions) What the free core does NOT do: * It stores no IP addresses and no browser user-agent strings * It sets no tracking, analytics or marketing cookies. Flinkform sets exactly one strictly-necessary cookie — flinkform_flash (lifetime ~60 seconds, httpOnly) — and only when a form submission fails validation, to carry the error message and the visitor’s input across the page reload. Successful submissions set no cookie at all * It contacts no external service Data retention: * By default, submissions are retained until you delete them. To comply with the storage-limitation principle (GDPR Art. 5), set a per-form retention period (Form block → Data Retention) and Flinkform deletes older submissions automatically each day * Individual submissions can be deleted from the admin submissions screen at any time Data deletion: * All free-core data (the submissions table) is permanently removed when the plugin is uninstalled through the WordPress admin * Flinkform integrates with WordPress’s privacy tools (Tools > Export Personal Data / Erase Personal Data) to support data-subject access and erasure requests Source Code The complete, uncompiled source code (including the src/ directory with the unminified JavaScript/CSS that compiles into build/) is publicly available at: https://github.com/dennisbuchwald/Flinkform Build instructions (Node.js 18+ and npm required): 1. Clone the repository: git clone https://github.com/dennisbuchwald/Flinkform.git 2. Install dependencies: npm install 3. Build the compiled assets into build/: npm run build The build is powered by @wordpress/scripts (webpack). The src/ sources are excluded from the distributed plugin zip to keep it small; this repository is the canonical, reviewable source.

This WordPress Plugin adds a simple & lightweight Lightbox to the standard WordPress Gallery & Image Block. It detects if a post contains a Gallery or Image Block and then loads & initialize baguetteBox.js, a pure JavaScript Lightbox script without any dependencies and a modern minimal look. There is no lock in effect. It does not add a new Block Editor/Gutenberg Block and relies solo on the standard WordPress Gallery and Image Block. You can deactivate this plugin at any time and your Gallery and Image Blocks will work as they’ve done before. Just without the lightbox. Just one important thing to remember: You always have to select Link → Link to image file or Link images to media file (see screenshots below) for all of your Image & Gallery Blocks to work properly. If you choose None or Link to attachment page it will not work. But that’s fine if you don’t want the Lightbox for a specific Image or Gallery. Take a look at the YouTube video from Jakson where he reviews this plugin: Features Here are the features of baguetteBox.js: Written in pure JavaScript No dependencies (e.g. jQuery) Image captions support Responsive Supports swipe gestures Around 13 KB, 7 KB gzipped Works with Gallery Block (Default Block) Image Block (Default Block) Media and Text Block (Default Block) Gallery (Default Classic Editor Gallery) CoBlocks Gallery Collage / Masonry / Offset / Stacked Meow Gallery (+ Gallery Block) Don’t forget to select Link to → Media File for all of your Galleries & Images to work properly. Notice: At the moment, just Blocks inside a post are supported. Not Blocks in a Widget. You can make it work but have to enqueue the necessary style & script yourself. See FAQ –> How to enqueue the necessary assets (script & style) for blocks outside of posts or for block types that are not supported by default?