Title: Custom integration hook
Last modified: March 1, 2021

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# Custom integration hook

 *  Resolved [pouzarm](https://wordpress.org/support/users/pouzarm/)
 * (@pouzarm)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/custom-integration-hook/)
 * Hi,
    i’m trying to integrate mc4wp to **registration form** ( with custom fields).
 * I used “mc4wp-” prefix in every field, but it is working only with **custom integration
   option**.. (Sadly its hooked on action INIT .. so it is always change the values
   in mailchimp, not looking if the user registered sucesfully or not). I’ve did
   not found the way how to override the add_hook method.
 * Is it possible to add this funcionality also for registration form? Or add some
   custom parameter that disable the INIT LISTEN and CALL IT LATER (“user_register”
   action)
 * Thank you for help

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Contributor [Lap](https://wordpress.org/support/users/lapzor/)
 * (@lapzor)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/custom-integration-hook/#post-14120359)
 * Have you already seen this code snippet?
    [https://github.com/ibericode/mc4wp-snippets/blob/master/integrations/wp-registration-form/custom-registration-fields.php](https://github.com/ibericode/mc4wp-snippets/blob/master/integrations/wp-registration-form/custom-registration-fields.php)
 * Would that help in your situation maybe?
 *  Thread Starter [pouzarm](https://wordpress.org/support/users/pouzarm/)
 * (@pouzarm)
 * [5 years, 3 months ago](https://wordpress.org/support/topic/custom-integration-hook/#post-14120736)
 * Thank you so much for answer. Working perfectly. Great job.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Custom integration hook’ is closed to new replies.

 * ![](https://ps.w.org/mailchimp-for-wp/assets/icon-256x256.png?rev=1224577)
 * [MC4WP: Mailchimp for WordPress](https://wordpress.org/plugins/mailchimp-for-wp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mailchimp-for-wp/#faq)
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## Tags

 * [custom fields](https://wordpress.org/support/topic-tag/custom-fields/)
 * [mc4wp](https://wordpress.org/support/topic-tag/mc4wp/)
 * [Registration](https://wordpress.org/support/topic-tag/registration/)

 * 2 replies
 * 2 participants
 * Last reply from: [pouzarm](https://wordpress.org/support/users/pouzarm/)
 * Last activity: [5 years, 3 months ago](https://wordpress.org/support/topic/custom-integration-hook/#post-14120736)
 * Status: resolved