Verify Emails in WordPress
Drop-in plugin for any WordPress form
Overview
The RocketVerifier WordPress plugin wraps the RocketShield JavaScript widget so any form on your site - Contact Form 7, Gravity Forms, WooCommerce checkout, or a custom theme form - gets real-time email validation with zero custom code.
Who This Is For
WordPress site owners and agencies who want to block disposable and invalid emails at signup/checkout without touching PHP.
Setup Guide
- 1
Install the RocketVerifier plugin from the WordPress plugin directory
- 2
Enter your RocketShield API key in the plugin settings
- 3
Choose which forms/pages to protect (or apply site-wide)
- 4
Customize blocking rules (disposable, role-based, catch-all) from the settings panel
- 5
Save - the widget loads automatically on the pages you selected
FAQ
Does this slow down my site?
The widget loads asynchronously and only activates on email input fields, so it has negligible impact on page load.
Does it work with page builders like Elementor?
Yes - it attaches to any standard HTML email input, regardless of which form builder generated it.
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