LG-Forms
The forms engine WordPress should have come with. Native e-mail OTP, HMAC-signed prefill, automatic scheduling and multi-layer anti-abuse — no reCAPTCHA, no add-ons.
1.16.0 · stable · Proprietary — LG-Systems
Specifications
- Version
- 1.16.0stable
- Requirements
- WP 6.0+PHP 7.4+
- Languages
- PT · EN · ESfull interface
- Licence
- proprietaryFree and Pro
LG-Forms came out of a concrete need: real forms in WordPress, without paying for an add-on for every elementary function. It validates e-mail addresses with a single-use code, accepts signed prefill from external systems, and stops abuse in three layers — without ever asking a visitor to prove they are not a robot.
Highlights
Native e-mail OTP, without add-ons
HMAC-SHA256 signed prefill over REST
Honeypot, timed token and 3-level rate limiting
Automatic open and close scheduling
The useful details
Native e-mail OTP
An email-confirmed field that validates the address with a single-use code before accepting the submission. No add-ons.
HMAC-signed prefill
External systems generate prefilled, signed URLs. Validated fields appear read-only.
Multi-layer anti-abuse
Honeypot, timed HMAC-SHA256 token, UUID in localStorage and rate limiting at three levels. No reCAPTCHA.
Automatic scheduling
Set the opening and closing of each form and forget it. Messages and CSS per form, with live preview.
Response management
State tracking per response — submitted, recovered, replaced, completed — with a full audit log.
Shortcode and Gutenberg
[lg_form slug="…"] or a native Gutenberg block. PRG pattern and cookie/URL prefill out of the box.
Compare plans
| Feature | Free | Pro |
|---|---|---|
| Building and design | ||
| Number of forms | Up to 2 | Unlimited |
| Visual drag-and-drop builder | Included | Included |
| Visual CSS design editor, per formapplied on the front end | Pro | |
| [lg_form] shortcode and Gutenberg block | Included | Included |
| Scheduling and management | ||
| Automatic open and close scheduling | Pro | |
| CSV export of responses | Included | Included |
| State tracking per responsesubmitted · recovered · replaced · completed | Included | Included |
| Duplicate a form | Pro | |
| Internal e-mail notification on submissionconfigurable alert for the administrator | Pro | |
| E-mail confirmation to the participant | Pro | |
| Full audit log per response | Pro | |
| Security and anti-abuse | ||
| Honeypot and basic rate limiting | Included | Included |
| Timed HMAC-SHA256 token | Pro | |
| Rate limiting at three levelsIP · session · e-mail | Pro | |
| Native e-mail OTPNo reCAPTCHA, no add-ons | Pro | |
| Integrations and API | ||
| Prefill by URL or cookie | Included | Included |
| PRG pattern out of the box | Included | Included |
| REST API for signed prefillHMAC-SHA256 · validated fields read-only | Pro | |
| Support | ||
| Community support (PT / EN / ES) | Included | Included |
| Direct e-mail support | Pro | |
Pricing
Free
€0 forever
forever
- LG-Forms in full
- Visual builder and CSS editor
- CSV export of responses
- Updates from our own repository
- Community support in PT, EN and ES
LG-Forms Pro
€29 /year
€0 FOR NOW
- HMAC prefill and REST API
- Native OTP, no reCAPTCHA
- Multi-layer anti-abuse
- Unlimited forms
- Direct e-mail support
- Register your interest and you get a Pro code
Requirements
WP 6.0+ · PHP 7.4+