app/components/handlers/form.html.erb
<%= component_fields_for @record do |f| %>
<div class="label handler">
<%= f.label field %><%= f.select field, @options, { include_blank: false }, field.input_options %>
<div class="field_error">
<%= @record.errors[field.name.to_sym].first %>
</div>
</div>
<% end %>