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Zero Middleware
Native WordPress runtime execution with 0 SaaS latency.
GPLv2 Licensed
100% unencrypted code. Inspect, extend, and deploy freely.
PHP 8.3 Ready
Tested against WP 6.7+ & Gravity Forms 2.9+ core.
WordPress Add-onv1.0.0
Fluent Forms Disposable VoIP Phone Blocker
Validate phone numbers and reject temporary, virtual, and burn numbers.
4.9(1,200+ developers)
480 downloads
Billed annually
All-Access Pass
Explore →Unlock All 400+ Plugins for $199/yr
Unlimited sites, future releases & priority support.
Included With Your Purchase
Instant ZIP Download — Clean, unencrypted GPLv2 code
1-Click Automatic Updates — Directly from WordPress Admin
1 Year Priority Ticket Support — Answers in <4 hours
30-Day Money-Back Guarantee — 100% risk-free trial
100% Risk-Free 30-Day GuaranteeIf this add-on does not solve your exact Gravity Forms workflow requirement, our engineering team will resolve it or issue a prompt 100% refund.
256-Bit SSL Encrypted View Documentation
Core Capabilities
- Real-time line type intelligence (Mobile vs Landline vs VoIP/Virtual)
- Blocks disposable SMS numbers from temporary verification websites
- Carrier lookup verifying genuine cellular network subscription
- Customizable error alert prompting users for a genuine mobile number
- International country support across 200+ phone networks
- 100% unencrypted GPLv2 code
Technical Specifications
Versionv1.0.0 (Production)
PlatformWordPress
PHP Compatibility8.0 – 8.3+
WordPress Compatibility6.0 – 6.7+
LicenseGPLv2
Updates1-Click Automatic
Architectural
Overview
Fluent Forms Disposable Phone Blocker prevents fraud by rejecting burner, VoIP, and temporary SMS phone numbers (Twilio, TextNow, Google Voice) during form registration.
Frequently Asked Questions
Frequently Asked Questions
How do I install and configure Fluent Forms Disposable VoIP Phone Blocker?
Download the signed ZIP file from GravityHive, navigate to Plugins → Add New → Upload Plugin in your WordPress admin, activate the plugin, and enter your license key under Form Settings → GravityHive Licenses to enable automated 1-click updates.
Is Fluent Forms Disposable VoIP Phone Blocker compatible with WordPress Multisite and latest PHP?
Yes, Fluent Forms Disposable VoIP Phone Blocker is fully tested and supported on PHP 8.0, 8.1, 8.2, and 8.3, WordPress 6.0+, and Gravity Forms 2.7, 2.8, and 2.9+, with full WordPress Multisite (WPMU) compatibility.
What is the refund policy for Fluent Forms Disposable VoIP Phone Blocker?
GravityHive offers a 30-day risk-free money-back guarantee. If you encounter any technical issues our engineering team cannot resolve, you receive a prompt 100% refund.
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