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document.querySelector("#template-load-btn").dispatchEvent(new Event('click'));
var emailForm = document.querySelector('#newsletter-form');
var userEmailInput = document.querySelector('.pn-newsletter__email');
var errorTextField = document.querySelector('.pn-newsletter__error-text')
var userSubmit = document.querySelector('#submit-button');
var userFakeSubmit = document.querySelector('#fake-button');
let emailAddress = '';
let checkFirstClick = true;
var checkEmail = function (inputData) {
var regex = /^(([^<>()\[\]\\.,;:\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,}))$/;
return regex.test(inputData);
};
userEmailInput.addEventListener('input', function () {
errorTextField.innerText = '';
if (checkEmail(userEmailInput.value)) {
userFakeSubmit.hidden = true;
userSubmit.hidden = false;
} else {
userSubmit.hidden = true;
userFakeSubmit.hidden = false;
}
});
userFakeSubmit.addEventListener('click', function () {
if (!checkEmail(userEmailInput.value)) {
userEmailInput.focus();
if (userEmailInput.value === '') {
errorTextField.innerText = 'Email address is missing';
} else {
errorTextField.innerText = 'Email address is invalid';
}
} else {
errorTextField.innerText = '';
}
});
// Populate user's email address for logged in users into the email field
// Check for special characters in order to get the correct email address
function containsSpecialCharacters(string) {
var pattern = /[!#$%^&*(),?":{}|<>]/;
return pattern.test(string);
}
// If the user clicks on the email field, set the initail value of the email for the logged in user.
userEmailInput.addEventListener('click', function () {
// Check if email field has been clicked
if(checkFirstClick){
if(emailAddress == ''){
return;
}
userFakeSubmit.hidden = true;
userSubmit.hidden = false;
userEmailInput.value = emailAddress;
checkFirstClick = false;
}
});
// Receives email from the postobserver components (inside FE code) and saves the email value for later use.
window.addEventListener('message', function(event) {
// Access the data sent from the parent document
var data = event.data;
if(!checkEmail(data) || containsSpecialCharacters(data)) {
return;
}
emailAddress = data || '';
// userEmailInput.value = data || '';
});