app/views/shared/meter_attributes/_date_time.html.erb
<%= form.input field_name, as: :tempus_dominus_date, default_date: value.blank? ? '' : Date.parse(value), required: field.required?, label: label.try(:to_s).try(:humanize), hint: field.hint, input_html: {required: field.required?, data: { allow_input_toggle: false }} %>