Save 36% for Black Friday! Learn more

All Lessons / Handling Subdomains and Multitenancy From Scratch

Want more GoRails?

GoRails is packed full with over 350 lessons just like this one.

Sign up to get full access or log in to your account and sit back.

Handling Subdomains and Multitenancy From Scratch

#48 ยท March 26, 2015

Your Teacher | Chris Oliver

Hi, I'm Chris. I'm the creator of GoRails, and Jumpstart. I spend my time creating tutorials and tools to help Ruby on Rails developers build apps better and faster.

About This Episode

Learn how to handle subdomains in your Rails application for multi-tenant applications




Add nested attributes to devise strong params by adding these lines into your ApplicationController:

class ApplicationController < ActionController::Base

  before_action :configure_permitted_parameters, if: :devise_controller?

  def configure_permitted_parameters
    devise_parameter_sanitizer.for(:sign_up) { |u|
      u.permit(:email, :password, :password_confirmation, account_attributes: [:subdomain])


logo Created with Sketch.

Ruby on Rails tutorials, guides, and screencasts for web developers learning Ruby, Rails, Javascript, Turbolinks, Stimulus.js, Vue.js, and more. Icons by Icons8

© 2021 GoRails, LLC. All rights reserved.