Validate and Verify any email using is_email() and stop spam comments spam logins and registration.
As of April 2026, User Registration Email Validator is a WordPress is_email plugin with 40 active installations and a 5/5 rating from 1 reviews. It has been downloaded 2.2K+ times in total. Requires WordPress 4.0+ and PHP 7.1+. Available on WordPress.org since 2020.
This plugin enables WordPress users to check their client’s email addresses on the registration form or any other form using is_email().
Which is a WordPress function to check valid email addresses. Which helps to stop spam and promotional emails from your inbox.
It will only allow a valid email address users to sign-up or any Email based activity.
This plugin is completely based on emails-checker.net third party api. Which will send your provided email address to emails checker api in order to validate it. Emails Checker doesnot store anykind of data on their servers.
Note:
This Plugin Requires a emails-checker.php api credentials to work. Please make sure to Read Terms and Conditions and Privicy Policy before using this plugin.
| WordPress | 4.0+ requiredTested up to 6.8.5 |
| PHP | 7.1+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.