Integration guides
Step-by-step tutorials for adding email verification to your stack. All examples use real code with production best practices.
Backend
- Beginner
Email Verification in Node.js
Add real-time email verification to an Express signup endpoint with the Mailbeam Node.js SDK.
15 minutesRead - Beginner
Email Verification in Python
Integrate Mailbeam into a FastAPI or Flask signup endpoint using async validation.
15 minutesRead - Beginner
Email Verification in Laravel
Create a custom Laravel validation rule and Form Request that verifies emails via Mailbeam with caching.
15 minutesRead - Beginner
Email Verification in PHP
Integrate Mailbeam into any PHP application using Guzzle or plain cURL.
15 minutesRead - Beginner
Email Verification in Ruby on Rails
Add a custom Active Record validator that calls Mailbeam before saving a user email.
15 minutesRead - Intermediate
Email Verification in Go
Create a Go middleware that validates email addresses on signup using the Mailbeam REST API.
20 minutesRead
Frontend
- Intermediate
Email Verification in Next.js 15
Use Server Actions and Zod to verify emails before creating accounts in a Next.js 15 App Router app.
20 minutesRead - Intermediate
Email Verification in React
Build a custom useEmailVerification hook with debounced real-time validation and optimistic UI states.
20 minutesRead
Auth
Platform
- Intermediate
Email Verification with Supabase
Use a Supabase Edge Function to verify emails before the auth.users record is created.
25 minutesRead - Intermediate
Email Verification with Firebase
Block disposable and invalid emails in Firebase Authentication using a Cloud Function trigger.
25 minutesRead - Intermediate
Email Verification Before Stripe Checkout
Verify an email address before creating a Stripe Customer to reduce chargebacks from fake accounts.
20 minutesRead
CMS
- Beginner
Email Verification in WordPress
Validate email addresses on WordPress registration and WooCommerce checkout using a lightweight plugin.
20 minutesRead - Intermediate
Email Verification on Shopify
Verify customer emails on Shopify registration using an App Proxy and the Customer Update webhook.
30 minutesRead