text: 
  $(document).ready(function () {//selected_bank bank_code
      let selected_bank_code = $("#selected_bank").val();
      selected_bank_code = typeof selected_bank_code === 'undefined' ? $(".bank_code").attr('data-bank-code') : selected_bank_code;
      let banks = getBanks(selected_bank_code);
  
      $(".bank_code").html(banks);
  })
  
  function fillBankDetails(a) {
      let selected_bank_code = $(".bank_code").attr('data-bank-code');
      let banks = getBanks(selected_bank_code);
      $(a).html(banks);
  }
  
  function dropBankName(a) {
      let selectedValue = $(a).find("option:selected").text();
  
      $(a).siblings('.bank_name').val(selectedValue)
  }
  