@gateway.fm/gtw-dvf-client-js/src/lib/validators/withdrawalId.js

DVF client js lib with gateway.fm rpc endpoints

const DVFError = require('../dvf/DVFError')

module.exports = (dvf, withdrawalId) => {
  if (!withdrawalId) {
    throw new DVFError('ERR_INVALID_WITHDRAWAL_ID')
  }
}