text: const bankInternalRefName = require('./bank-supply-contract-id');
  const additionalRefName = require('./bank-supply-contract-name');
  
  const rules = [
    bankInternalRefName,
    additionalRefName,
  ];
  
  module.exports = (deal) => {
    let errorList = {};
  
    for (let i = 0; i < rules.length; i += 1) {
      errorList = rules[i](deal, errorList);
    }
  
    return errorList;
  };
  