Verify emails in real-time with Emailable.
This plugin adds some additional features to the Gravity Forms plugin: Advanced input validations, Input ID change, Form access control etc.
Contact Form 7 validation messages provide custom error messages for each field.
Real-time email verification for your WordPress forms. Block invalid, disposable, catch-all and role addresses using the BillionVerify API.
This plugin provides custom error messages for each field in contact form 7. Also, this plugin supported to "Contact Form 7 Multilingual" addon.
The QuickEmailVerification email verification plugin to avoid fake, bad and nonexistent emails.
WP Valid Email is a WordPress plugin which offers suggestions to users who mis-type their email address when entering it on your website.
Contact Form 7 的电子邮件验证。减少使用无效电子邮件的垃圾注册，并阻拦一次性和免费电子邮件。
WordPress 表单的电子邮件地址验证。阻拦一次性，垃圾，无效，免费和基于角色的电子邮件地址。
Safeguard Your Website: Block Disposable and Temporary Emails Across Registration, Contact Form 7, Mailchimp, Woocommerce, and More!
Lightweight and accessible validation for the native WordPress comment form. No settings, tracking, subscriptions, or external services.
EU VAT (VIES), Czech/Slovak IČO (ARES), IBAN and confirm fields for Fluent Forms, validated on submit — plus unique IDs and admin tools.
Block dates, ranges, weekdays and minimum advance notice in Gravity Forms date fields, globally or per form and field.