landwire

Block Logic adds a “Block Logic” field to the “Advanced” section of the block editor (i.e Gutenberg), that lets you show or hide any block based on conditions. You can use WordPress’ <a href="https://codex.wordpress.org/Conditional_Tags" rel="nofollow ugc">Conditional Tags</a> or any general PHP code.
<h4>Show or hide blocks based on</h4>
<ul>
<li>User role</li>
<li>User login status</li>
<li>Post status</li>
<li>Date and time</li>
<li>The result of a custom PHP function</li>
</ul>
<h4>Features</h4>
<ul>
<li>Show or hide any block using conditions</li>
<li>Combine conditions with “and” or “or” operators. See FAQ Writing Logic Code</li>
<li>Full flexibility: use any condition you want</li>
</ul>
<h4>Limitations</h4>
Does not work with the Classic Block, Widget Block or Widget Area Block [‘core/freeform’, ‘core/legacy-widget’, ‘core/widget-area’], as the those blocks do not support block attributes. Does also not work with the HTML Block [‘core/html’] inside the Widget Screen, as this one also does not support block attributes there.
<h4>Configuration</h4>
Just activate the plugin. The “Block Logic” textbox will then appear in the “Advanced” section of the Gutenberg editor.

Block Logic – Full Gutenberg Block Display Control

Works just like widget logic. Excellent plugin and easy to use.

Work With New WordPress Theme Editor

Block Logic adds a "Block Logic" field to the block editor, that lets you show or hide any block based on conditions.

forgepress

ForgePress Country Choice Rules for Gravity Forms lets you define rules that remove specific choices (radio, dropdown, checkbox options) for visitors from selected countries. This happens server-side (secure), and you can configure a fallback choice to auto-select when an option is removed.
<h3>Highlights</h3>
<ul>
<li>Per-country choice blocking for radio, dropdown, and checkbox fields</li>
<li>Multi-form / multi-field rules (simple repeater UI)</li>
<li>Fallback choice (optional) if a blocked option is removed</li>
<li>Server-side filtering (not just CSS/JS hiding)</li>
<li>Optional VPN/Proxy handling:
<ul>
<li>Do nothing </li>
<li>Show warning message </li>
<li>Force a default country for rule evaluation </li>
<li>Block submission with a custom message</li>
</ul>
</li>
<li>Cloudflare aware (<code>CF-IPCountry</code>) with 1h caching for IP lookups</li>
<li>Lightweight and admin-friendly</li>
</ul>
<blockquote>
This plugin is not affiliated with or endorsed by Gravity Forms. It simply integrates with Gravity Forms via its standard hooks.
</blockquote>
<h3>How it works (in short)</h3>
<ol>
<li>You add rules: Form ID + Field ID + Choice Text/Value + Countries (+ optional fallback).</li>
<li>On render/validation, the plugin detects the visitor country.</li>
<li>If a rule matches, the corresponding choice(s) are removed and an optional fallback is selected.</li>
</ol>
<h3>External Services & Data Flow (Guideline 6)</h3>
This plugin may use third-party services to determine the visitor’s country and (optionally) detect VPN/Proxy usage.
<ul>
<li>
Cloudflare (if your site is on Cloudflare): 
We read the <code>CF-IPCountry</code> header provided by Cloudflare. No outbound request is made by this plugin. 
Privacy: https://www.cloudflare.com/privacypolicy/
</li>
<li>
ipapi.co (free) (default geolocation when Cloudflare is not present): 
The plugin requests <code>https://ipapi.co/{IP}/json/</code> to map visitor IP → country. 
Data sent: visitor IP only. 
Retention: result cached in WordPress for 1 hour. 
Privacy: https://ipapi.co/privacy/
</li>
<li>
Optional VPN/Proxy checks (opt-in by the site admin):
<ul>
<li>ipregistry.co (if an API key is configured): 
Data sent: visitor IP to check proxy/VPN indicators. 
Privacy: https://ipregistry.co/privacy</li>
<li>ipapi.com PRO (if an API key is configured): 
Data sent: visitor IP with <code>security=1</code> to check VPN/Proxy/Tor. 
Privacy: https://ipapi.com/privacy</li>
</ul>
</li>
</ul>
No form entries or personal form fields are sent to these providers. Admins can disable optional VPN checks entirely.
GDPR/Privacy: Only an IP address may be sent to the selected provider(s) to derive country/VPN status. You should disclose this in your site privacy policy if enabled.
<h3>Notes on Naming / Trademarks</h3>
This is an independent plugin for Gravity Forms and is not affiliated with or endorsed by Gravity Forms. The name and readme make this relationship clear.
<h3>Features in Detail</h3>
<ul>
<li>Rule builder UI under Settings → ForgePress Country Choice Rules
<ul>
<li>Add multiple rows; each row targets a Form ID + Field ID, the choice label/value, and a list of countries (ISO-2). </li>
<li>Optionally set a Fallback choice to auto-select if the blocked option is removed.</li>
</ul>
</li>
<li>Runtime enforcement
<ul>
<li>Choices are removed on <code>gform_pre_render</code> and validated on <code>gform_validation</code>. </li>
<li>If a blocked value is posted manually, validation fails with a clear message.</li>
</ul>
</li>
<li>VPN/Proxy handling
<ul>
<li>Admin can choose: Do nothing, Show warning, Force country, or Block submission. </li>
<li>Works without an API key (heuristics). With a key (ipregistry/ipapi PRO), detection is more accurate.</li>
</ul>
</li>
</ul>

ForgePress Country Choice Rules for Gravity Forms

Country-based choice rules for Gravity Forms. Hide or replace field choices per country, with optional VPN/Proxy handling.

Block Logic – Full Gutenberg Block Display Control vs ForgePress Country Choice Rules for Gravity Forms