An error has occurred
{{terminalError}}
Passport
A first-class guide to luxury travel
Explore the finest destinations and experiences around the world in the Forbes Passport newsletter.
Sign Up
You may opt out any time. By signing up for this newsletter, you agree to the
Terms and Conditions
and
Privacy Policy
You’re signed up for Passport!
Check your inbox for an email from the editor and a link to manage your email preferences.
Browse our library of 25+ free newsletters
button
const emitShowEvent = () => { setTimeout(() => { var trackingShow = document.querySelector('#tracking-show'); trackingShow.click(); }, 500); } if(document.readyState === "complete" || document.readyState === "loaded" || document.readyState === "interactive" ) { emitShowEvent(); } else { document.addEventListener('DOMContentLoaded', emitShowEvent); }
const emailInput = document.querySelector('.pn-modal__input'); const emailRegExp = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; const errorMessage = document.querySelector('.pn-modal__error-message'); const submitButton = document.querySelector('.pn-modal__button') let successScreen = document.getElementById('successScreen'); let initialScreen = document.getElementById('initialScreen'); /** @function showErrorMessage * @param {boolean} isErrorMessageShowing * @param {string} message */ const showErrorMessage = (isErrorMessageShowing, message) => { emailInput.classList[isErrorMessageShowing ? 'add' : 'remove']('pn-modal__input--invalid'); submitButton.disabled = !!isErrorMessageShowing; errorMessage.innerText = message; } /* SubmitButton EventListener user input when the email on successfull submission */ submitButton.addEventListener('click', () => { if (emailRegExp.test(emailInput.value)) { templateScope = angular.element('.pn-modal').scope(); window.parent.postMessage({ pianoUserEmail: emailInput.value }, '*'); successScreen.style.display = 'flex'; initialScreen.style.display = 'none'; } }); /* EventListener that removes the error message and disables the submit button when the input field is not on focus. */ emailInput.addEventListener('blur', () => { if (emailInput.value === '') { showErrorMessage(false, ''); submitButton.disabled = true; } }); /* EventListener to enable / disable error the message notification based on users input */ emailInput.addEventListener('input', () => { if (emailRegExp.test(emailInput.value)) { showErrorMessage(false, ''); } else if (emailInput.value === '') { showErrorMessage(true, 'Please enter your email'); } else { showErrorMessage(true, 'Please enter a valid email'); } })