registration form with ToS checkbox

.haml

-# haml-lint:disable LineLength, Layout/SpaceInsideStringInterpolation, haml-lint:disable TrailingWhitespace
.container-sm.my-4.mx-auto
  .text-center
    %h2 Sign up
  .row
    .col-lg-4.mx-auto.bg-dark.rounded.shadow.p-4
      = simple_form_for(resource, as: resource_name,
        url: registration_path(resource_name)) do |f|
        = f.error_notification
        .form-inputs
          = f.input :email, required: true, autofocus: true,
            input_html: { autocomplete: 'email', class: 'mb-2' }
          = f.input :name, required: false,
            input_html: { autocomplete: 'name', class: 'mb-2' }
          = f.input :password, required: true,
            hint: ("#{@minimum_password_length} characters minimum" if @minimum_password_length)
          = f.input :password_confirmation, required: true
          .col-lg-8.mx-auto.my-4
            = f.input :tos_agreement, as: :boolean,
              label: "I agree to #{link_to 'Terms of Service',
                terms_of_service_path, target: '_blank'}".html_safe
          .col-lg-11.mx-auto.my-4
            - if flash[:recaptcha_error]
              .bg-danger.p-2.my-3.text-center
                = flash[:recaptcha_error]
            = recaptcha_tags
        .form-actions.text-center
          = f.button :submit, 'Sign up', class: 'btn btn-success btn-lg mt-2 mb-4'
      = render 'devise/shared/links'