Visiblix Block Rules

Visiblix Block Rules adds a Visibility Conditions panel to every Gutenberg block. Build AND/OR rules, then show or hide content automatically on the frontend – securely, without injecting tracking scripts.

Features

• Works with any Gutenberg block

• Login status and user roles

• Device (desktop / tablet / mobile) and browser

• Date and time ranges plus recurring schedules

• Country detection via CDN headers (no remote geo API)

• URL parameters and custom fields

• WooCommerce purchase history

• Membership levels (MemberPress, Restrict Content Pro, WooCommerce Memberships)

• Allow-listed PHP callbacks for advanced logic

• Export / import condition sets as JSON

• REST API ( viblx/v1 )

• Request-aware caching with safe fingerprints

• Admin Dashboard, Settings, Help Center, and Developers docs

• Fully translatable (text domain: visiblix-block-rules )

How to use

• Activate the plugin.

• Open Block Visibility in the WordPress admin menu.

• Edit any post or page in the block editor.

• Select a block and open Visibility Conditions in the sidebar.

• Enable conditions, choose Show or Hide, set AND/OR logic, and add rules.

• Update the post and preview on the frontend.

Privacy

Visiblix Block Rules does not phone home. Country rules read local CDN request headers only.

Frequently used hooks

• viblx_register_conditions – register custom condition types

• viblx_php_callbacks – allow-list PHP callback conditions

• viblx_evaluation_context – extend evaluation context

• viblx_should_render – override final visibility

See Block Visibility > Developers in wp-admin for full hook documentation with examples.

Developer notes

• Namespace: VisiblixBlockRules\

• Global helper: viblx()

• REST namespace: viblx/v1

• Conditions attribute: viblxConditions on every block

Credits

Built by Mayur Paneliya. Uses the WordPress Block API, Settings API, and REST API.

License

GPLv2 or later.