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Naimur Email OTP Verification for WooCommerce

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Naimur Email OTP Verification for WooCommerce

by Naimur Rahman Nahid

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Description

Naimur Email OTP Verification for WooCommerce verifies customer email ownership using a One Time Password (OTP) before account creation. Optional Google reCAPTCHA, email logs, activity tracking, and a responsive OTP modal are included.

This plugin verifies users through a unique OTP sent to their email during:
– Login
– Registration

Documentation

Full documentation for setup, usage, and customization is available here:
👉 https://naimurrahmannahid.com/naimur-otp-plugin/

Video Tutorial

🔥 Key Features

  • Email-Based OTP Verification
  • Instant OTP Delivery
  • OTP for Login, Register & Checkout
  • Smart OTP Input UI
  • Custom Email Templates
  • Secure & Anti-Spam Protection

Additional Features

  • OTP expiry control
  • Resend button with countdown
  • AJAX-based OTP submit
  • Google reCAPTCHA v2
  • Custom error/success messages
  • Translation-ready
  • Developer-friendly hooks

External services

This plugin can optionally integrate with Google reCAPTCHA to protect the WooCommerce login and registration forms from automated abuse and spam.

When reCAPTCHA is enabled in the plugin settings and you configure a site key and secret key, the following data is sent to Google:

  • The reCAPTCHA response token generated in the browser
  • The IP address of the user
  • Additional browser and usage information collected by the reCAPTCHA widget

This data is sent when the WooCommerce login or registration form is submitted in order to verify that the request is made by a human user.

Service provider:
* Google reCAPTCHA – provided by Google LLC
* Terms of Service: https://www.google.com/recaptcha/terms
* Privacy Policy: https://policies.google.com/privacy

Source code

The JavaScript file assets/js/main.js is a compiled/optimized build used in production.

A human-readable source version of this script is bundled with the plugin under:

  • assets/src/js/main.js

This file contains the original source code that can be viewed, studied and modified by developers.

  1. Settings

    Settings

  2. Email Template

    Email Template

  3. Email Verification Logs

    Email Verification Logs

  4. Template preview

    Template preview

  5. Popup

    Popup

Does the plugin support custom email templates?

Yes — you can fully customize the HTML email template including OTP placeholder, colors, subject, and branding.

Can I enable OTP only for Login or only for Registration?

Yes — each module can be enabled or disabled individually from the plugin settings.

Does this plugin support SMTP?

Yes — works with all SMTP plugins (WP Mail SMTP, FluentSMTP, Post SMTP, etc.)

Is reCAPTCHA supported?

Yes — Google reCAPTCHA v2 is supported to prevent bot-generated OTP requests.

Does it slow down the site?

No — the plugin is lightweight and optimized for speed.

Secure Login & No More Spam Registrations

By sowrav10 on November 18, 2025

This plugin completely fixed my spam registration issues. OTP verification is fast, reliable, and works perfectly with WooCommerce. The interface is very clean and easy to configure. Great security tool.

A fantastic plugin! The email OTP system works smoothly for login and registrati

By kamrulislam57301 on November 18, 2025

This plugin has made my WooCommerce verification process super smooth and secure. The email-based OTP system works flawlessly for both login and registration, which adds an essential extra layer of protection for my store and customers. The setup is clean, the OTP modal looks great on all devices, and the activity tracking + email logs are extremely helpful for monitoring user behavior.

I also appreciated the optional Google reCAPTCHA, which further reduces spam and fake registrations. The documentation is very clear, and the video tutorial makes everything beginner-friendly. Overall, it’s a must-have plugin for anyone serious about security and user verification.

A big thank you to the owner, Naimur Rahman Nahid, for creating such a helpful and well-built plugin. Keep up the amazing work! 🙌🔥

Perfect OTP solution

By peckagency on November 18, 2025

I used to get lots of fake registrations. After installing this plugin, those issues completely stopped. OTP verification works on Login, Registration —just what I needed!

1.1.5

  • Text domain aligned with slug naimur-email-otp-for-woocommerce.
  • Added nonce checks, escaping, sanitization and translators comments.
  • reCAPTCHA mobile token capture improvements and safe debug logging.
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