module DeviseBootstrapViewsHelper
Public Instance Methods
bootstrap_devise_error_messages!()
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# File lib/devise_bootstrap_views_helper.rb, line 2 def bootstrap_devise_error_messages! return '' if resource.errors.empty? messages = resource.errors.full_messages.map { |message| content_tag(:li, message) }.join sentence = I18n.t( 'errors.messages.not_saved', count: resource.errors.count, resource: resource.class.model_name.human.downcase ) html = <<-HTML <div class="alert alert-danger"> <button type="button" class="close" data-dismiss="alert" aria-label="Close"> <span aria-hidden="true">×</span> </button> <h4 class="alert-heading">#{sentence}</h4> <ul class="mb-0">#{messages}</ul> </div> HTML html.html_safe end