Description
Phone Validator for WPForms adds professional phone number validation to block spam and ensure data quality.
Key validations:
* Phone number length limits
* Repetitive digit patterns (e.g., 1111111)
* Blacklisted numbers/patterns
* Country code restrictions (+7, +380, +44, etc.)
* IP throttling to prevent form flooding
Includes detailed logging of blocked attempts and auto-cleanup for performance.
Screenshots
Validation History – view blocked numbers, errors and submission logs 
General Settings – configure length limits, country codes and spam protection 
Advanced Settings – blacklist management and IP throttling options
Installation
- Upload the
phone-validator-for-wpformsfolder to/wp-content/plugins/ - Activate the plugin through the ‘Plugins’ screen in WordPress
- Go to Phone Validator in admin menu to configure rules
- Your WPForms are now protected!
FAQ
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Does it work with WPForms Lite?
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Yes, works with both WPForms Lite and Pro (1.6+).
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Where do I see blocked attempts?
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Check Validation History page for detailed logs.
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Does it slow down my site?
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No, validation runs only on form submission. Logs stored in files.
Reviews
Contributors & Developers
“Phone Validator for WPForms” is open source software. The following people have contributed to this plugin.
Contributors
“Phone Validator for WPForms” has been translated into 2 locales. Thank you to the translators for their contributions.
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Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.1
- Fixed: Correct IPv6 address counting in logging system
- Improved: IP address detection now properly handles both IPv4 and IPv6 formats
1.0.0
- Initial public release
- Advanced validation, spam protection, logging