@govuk-pay/pay-js-commons/lib/utils/is-valid-email.js

Reusable js scripts for GOV.UK Pay Node.js projects

'use strict';

// NPM dependencies
var rfc822Validator = require('rfc822-validate');
module.exports = function (email) {
  if (rfc822Validator(email)) {
    var domain = email.split('@')[1];
    return !(domain && domain.indexOf('.') === -1);
  }
  return false;
};