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JS: Fix Uncaught ReferenceError convertkit #1030

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Merged
n7studios merged 1 commit into from
Feb 25, 2026
Merged

JS: Fix Uncaught ReferenceError convertkit #1030

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108 changes: 56 additions & 52 deletions resources/frontend/js/convertkit.js
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Original file line number Diff line number Diff line change
Expand Up @@ -162,67 +162,71 @@ window.convertKitRecaptchaFormSubmit = convertKitRecaptchaFormSubmit;
/* eslint-enable no-unused-vars */

/**
* Register events
* Register events on frontend.
*
* @since 3.2.0
*/
document.addEventListener('DOMContentLoaded', function () {
// Removes `ck_subscriber_id` from the URI.
convertKitRemoveSubscriberIDFromURL(window.location.href);

// Store subscriber ID as a cookie from the email address used when a ConvertKit Form is submitted.
document.addEventListener('click', function (e) {
// Check if the form submit button was clicked, or the span element was clicked and its parent is the form submit button.
if (
!e.target.matches('.formkit-submit') &&
(!e.target.parentElement ||
!e.target.parentElement.matches('.formkit-submit'))
) {
if (convertkit.debug) {
console.log('not a ck form');
if (typeof convertkit !== 'undefined') {
document.addEventListener('DOMContentLoaded', function () {
// Removes `ck_subscriber_id` from the URI.
convertKitRemoveSubscriberIDFromURL(window.location.href);

// Store subscriber ID as a cookie from the email address used when a ConvertKit Form is submitted.
document.addEventListener('click', function (e) {
// Check if the form submit button was clicked, or the span element was clicked and its parent is the form submit button.
if (
!e.target.matches('.formkit-submit') &&
(!e.target.parentElement ||
!e.target.parentElement.matches('.formkit-submit'))
) {
if (convertkit.debug) {
console.log('not a ck form');
}

return;
}

return;
}
// Get email address.
const emailAddress = document.querySelector(
'input[name="email_address"]'
).value;

// Get email address.
const emailAddress = document.querySelector(
'input[name="email_address"]'
).value;
// If the email address is empty, don't attempt to get the subscriber ID by email.
if (!emailAddress.length) {
if (convertkit.debug) {
console.log('email empty');
}

// If the email address is empty, don't attempt to get the subscriber ID by email.
if (!emailAddress.length) {
if (convertkit.debug) {
console.log('email empty');
return;
}

return;
}
// If the email address is invalid, don't attempt to get the subscriber ID by email.
const validator =
/^(([^<>()\[\]\\.,;:\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,}))$/;
if (!validator.test(emailAddress.toLowerCase())) {
if (convertkit.debug) {
console.log('email not an email address');
}

// If the email address is invalid, don't attempt to get the subscriber ID by email.
const validator =
/^(([^<>()\[\]\\.,;:\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,}))$/;
if (!validator.test(emailAddress.toLowerCase())) {
if (convertkit.debug) {
console.log('email not an email address');
return;
}

return;
}

// Wait a moment before sending the AJAX request.
convertKitSleep(2000);
convertStoreSubscriberEmailAsIDInCookie(emailAddress);
});
// Wait a moment before sending the AJAX request.
convertKitSleep(2000);
convertStoreSubscriberEmailAsIDInCookie(emailAddress);
});

// Set a cookie if any scripts with data-kit-limit-per-session attribute exist.
if (
document.querySelectorAll('script[data-kit-limit-per-session="1"]')
.length > 0
) {
document.cookie = 'ck_non_inline_form_displayed=1; path=/';
if (convertkit.debug) {
console.log(
'Set `ck_non_inline_form_displayed` cookie for non-inline form limit'
);
// Set a cookie if any scripts with data-kit-limit-per-session attribute exist.
if (
document.querySelectorAll('script[data-kit-limit-per-session="1"]')
.length > 0
) {
document.cookie = 'ck_non_inline_form_displayed=1; path=/';
if (convertkit.debug) {
console.log(
'Set `ck_non_inline_form_displayed` cookie for non-inline form limit'
);
}
}
}
});
});
}