# File lib/merb-helpers/form/helpers.rb, line 436 def error_messages_for(obj = nil, opts = {}) current_form_context.error_messages_for(obj, opts[:error_class] || "error", opts[:build_li] || "<li>%s</li>", opts[:header] || "<h2>Form submission failed because of %s problem%s</h2>", opts.key?(:before) ? opts[:before] : true) end