module DeviseHelper
  def devise_error_messages!
    return '' if resource.errors.empty?

    messages = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.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">&times;</button>
      <h4>#{sentence}</h4>
      #{messages}
    </div>
    HTML

    html.html_safe
  end
end

module DeviseHelper
  def devise_error_messages!
    return '' if resource.errors.empty?

    messages = resource.errors.full_messages.map { |msg| content_tag(:li, msg) }.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 alert-dismissable fade in">
      <button type="button" class="close" data-dismiss="alert" aria-hidden="true"><span class="glyphicon glyphicon-remove-circle"></span></button>
      <h4>#{sentence}</h4>
      #{messages}
    </div>
    HTML

    html.html_safe
  end
end

Fix Devise flash alert classes
Fix Devise flash alert classes
