Title: Single opt-in php code for subscriber form overwrite registration
Last modified: August 31, 2016

---

# Single opt-in php code for subscriber form overwrite registration

 *  Resolved [stemtj](https://wordpress.org/support/users/stemtj/)
 * (@stemtj)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/single-opt-in-php-code-for-subscriber-form-overwrite-registration/)
 * Hi!
 * I have faced a problem with php code es_subbox. When I input a name and email
   to sign-up for subscription it registers a user, but then if I input the same
   info or even change a name and put the same e-mail it just overrides existing
   subscriber. Like there’s no checking mechanism. Could you please point at the
   right direction where to dig?
 * Thanks!
 * [https://wordpress.org/plugins/email-subscribers/](https://wordpress.org/plugins/email-subscribers/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [storeapps](https://wordpress.org/support/users/storeapps/)
 * (@storeapps)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/single-opt-in-php-code-for-subscriber-form-overwrite-registration/#post-7316066)
 * [@stemtj](https://wordpress.org/support/users/stemtj/),
 * Thank you for bringing this to our notice. We will have a check and will fix 
   it.
 * Meanwhile, you can use widget in which it is working correctly.
 *  Thread Starter [stemtj](https://wordpress.org/support/users/stemtj/)
 * (@stemtj)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/single-opt-in-php-code-for-subscriber-form-overwrite-registration/#post-7316090)
 * [@storeapps](https://wordpress.org/support/users/storeapps/),
 * Unfortunately for my purposes widget doesn’t fit. That is why I went for php 
   shortcode.
 * Thanks for looking into it.
 * Best
 *  Plugin Author [Icegram](https://wordpress.org/support/users/icegram/)
 * (@icegram)
 * [9 years, 2 months ago](https://wordpress.org/support/topic/single-opt-in-php-code-for-subscriber-form-overwrite-registration/#post-8933034)
 * [@stemtj](https://wordpress.org/support/users/stemtj/),
 * Please update Email Subscribers to v3.2.8 as the same issue is fixed in it.
    
   Let us know if it works correctly after updating.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Single opt-in php code for subscriber form overwrite registration’ is
closed to new replies.

 * ![](https://ps.w.org/email-subscribers/assets/icon-256x256.png?rev=2274172)
 * [Email Subscribers & Newsletters - Email Marketing, Post Notifications & Newsletter Plugin for WordPress](https://wordpress.org/plugins/email-subscribers/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/email-subscribers/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/email-subscribers/)
 * [Active Topics](https://wordpress.org/support/plugin/email-subscribers/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/email-subscribers/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/email-subscribers/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [Icegram](https://wordpress.org/support/users/icegram/)
 * Last activity: [9 years, 2 months ago](https://wordpress.org/support/topic/single-opt-in-php-code-for-subscriber-form-overwrite-registration/#post-8933034)
 * Status: resolved