@form = Formotion::Form.new({
  sections: [{
    title: "Register",
    rows: [{
      title: "Email",
      key: :email,
      placeholder: "me@mail.com",
      type: :email,
      auto_correction: :no,
      auto_capitalization: :none
    }, {
      title: "Password",
      key: :password,
      placeholder: "required",
      type: :string,
      secure: true
    }, {
      title: "Password",
      subtitle: "Confirmation",
      key: :confirm,
      placeholder: "required",
      type: :string,
      secure: true
    }, {
      title: "Remember?",
      key: :remember,
      type: :switch,
    }]
  }, {
    title: "Account Type",
    key: :account_type,
    select_one: true,
    rows: [{
      title: "Free",
      key: :free,
      type: :check,
    }, {
      title: "Basic",
      value: true,
      key: :basic,
      type: :check,
    }, {
      title: "Pro",
      key: :pro,
      type: :check,
    }]
  }, {
    rows: [{
      title: "Sign Up",
      type: :submit,
    }]
  }]
})

...

@form_controller = Formotion::FormController.alloc.initWithForm(@form)
@window.rootViewController = @form_controller

class User
  attr_accessor :name, :score, :team

  include Formotion::Formable

  form_property :name, :string
  form_property :score, :number, transform: lambda { |value| value.to_i }

  form_property :team, :picker, items: ["Red", "Blue", "Green"]

  form_title "Edit User"
end

...

user = User.new("Harry", 100, "Green")
controller = Formotion::FormableController.alloc.initWithModel(user)
self.navigationController.pushViewController(controller, animated:true)