{{form_trigger.timer_start_time.label(class_='control-label')}}
{{form_trigger.timer_end_time.label(class_='control-label')}}
{{form_trigger.period.label(class_='control-label')}}
{{form_trigger.period(class_='form-control', value=each_trigger.period, **{'title':_('The duration between checking whether the conditional is true')})}}