Contents

module SimpleForm
  module Components
    module Errors
      def error
        error_text if has_errors?
      end

      def has_errors?
        object && object.respond_to?(:errors) && errors.present?
      end

      protected

      def error_text
        "#{html_escape(options[:error_prefix])} #{errors.send(error_method)}".lstrip.html_safe
      end

      def error_method
        options[:error_method] || SimpleForm.error_method
      end

      def errors
        @errors ||= (errors_on_attribute + errors_on_association).compact
      end

      def errors_on_attribute
        object.errors[attribute_name]
      end

      def errors_on_association
        reflection ? object.errors[reflection.name] : []
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
simple_form-3.0.2	lib/simple_form/components/errors.rb
simple_form-3.0.1	lib/simple_form/components/errors.rb
simple_form-2.1.1	lib/simple_form/components/errors.rb