Style form as table

app/helpers/application_helper.rb

@@ -1,2 +1,28 @@
 module ApplicationHelper
+  class TabularFormBuilder < ActionView::Helpers::FormBuilder
+    (field_helpers - [:label]).each do |selector|
+      class_eval <<-RUBY_EVAL, __FILE__, __LINE__ + 1
+        def #{selector}(method, options = {})
+          @template.content_tag :div, class: "form-row" do
+            label_text = label(method, options.delete(:label))
+            label_class = ["form-label"]
+            label_class << "required" if options[:required]
+            label_class << "error" if @object&.errors[method].present?
+
+            @template.content_tag(:div, label_text, class: label_class) +
+            @template.content_tag(:div, super, class: "form-field")
+          end
+        end
+      RUBY_EVAL
+    end
+
+    def submit(value, options = {})
+      @template.content_tag :div, super, class: "form-actions"
+    end
+  end
+
+  def tabular_form_for(record, options = {}, &block)
+    options.merge! builder: TabularFormBuilder
+    form_for(record, **options, &block)
+  end
 end