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# frozen_string_literal: true
module CastleDevise
module Helpers
# Methods defined here will be available in all your views.
module CastleHelper
# Creates a <script> tag that includes our c.js script from a CDN.
# You have to make sure that your app_id is valid, otherwise the script won't work.
#
# You shouldn't call this method if you bundle our c.js script with your other
# JS packages.
#
# You should put this in the <head> section of your page:
#
# @example
# # app/views/layouts/application.html.erb
# <!DOCTYPE html>
# <html>
# <head>
# <%= castle_javascript_tag %>
# <title>Your app title</title>
#
# <!-- the rest of your layout -->
def castle_javascript_tag
javascript_include_tag(
"https://cdn.castle.io/v2/castle.js?#{CastleDevise.configuration.app_id}"
)
end
# Puts an inline <script> tag that includes a "castle_devise_token" field
# within the current form.
#
# @example
# <%= form_for(resource, as: resource_name, url: sessions_path(resource_name), html: { onsubmit: castle_on_form_submit }) do |f| %>
# <%= f.email_field :email %>
# <%= f.password_field :password, autocomplete: 'off' %>
# <% end %>
#
# @return [String]
def castle_on_form_submit
"typeof(_castle)=='undefined'?event.preventDefault():_castle('onFormSubmit', event)"
end
end
end
end
Version data entries
3 entries across 3 versions & 1 rubygems