function warn_submit(text, form) {
  if(confirm(text)) {
    form = document.querySelector(form)
    form.submit()
  }
}

$( document ).ready(function(){
  all_date_fields = document.querySelectorAll("[name='date']");

  for ( i = 0 ; i < all_date_fields.length ; i++ ) {
    console.log(all_date_fields[0])
    $(all_date_fields[0]).pickadate({
      selectMonths: true, // Creates a dropdown to control month
      selectYears: 15, // Creates a dropdown of 15 years to control year,
      // format: 'dd/mm/yyyy',
      format: 'yyyy-mm-dd',
      today: 'Today',
      clear: 'Clear',
      close: 'Ok',
      closeOnSelect: false // Close upon selecting a date,
    });

  }


});