Add country flags, dial codes, and phone validation to any form field or WooCommerce checkout (classic + blocks).
Alternatives to DNSSEC Test
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
EmailVerify.iov1.3.2
Safeguard your online forms against invalid, temporary, disposable, and harmful email addresses with real-time verification.
Email validation tool in WordPress forms registrations using turboSMTP API
Real-time email verification for your WordPress forms. Block invalid, disposable, catch-all and role addresses using the BillionVerify API.
Email validation for Contact Form 7. Reduce registration spam with invalid email, block disposable and block free email.
Reoon Email Verifierv2.1.2
Safeguard your online forms against invalid, temporary, disposable, and harmful email addresses with real-time verification.