# double-opt-in/2.13/Readme.txt

Double Opt-In for Contact Form 7 – Secure, GDPR-Compliant Email Verification, version 2.13. 234 lines.

- Page: https://pluginprobe.com/plugins/double-opt-in/2.13/code/Readme.txt
- Raw: https://pluginprobe.com/plugins/double-opt-in/2.13/raw/Readme.txt
- Modified: 2023-02-23T11:35:02+00:00

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```
== Double Opt-In (Avada, Contact Form 7) - GDPR Ready ==
Contributors: forge12
Tags: Contact Form 7, Double OptIn
Requires at least:
Tested up to: 6.1
Requires PHP: >=7.0
Stable tag: 2.13
License: GPLv3
License URI: http://www.gnu.org/licenses/gpl-3.0.html

Easily enable a Double-Opt-In System for your Contact Form 7 and Avada Forms.

== Description ==
**Double Opt-In - BEST OPT IN PLUGIN FOR CONTACT FORM 7 AND AVADA**. Easily enable and use a double opt-in system for
your Contact Form 7 & Avada Forms. This will ensure that the e-mail accounts of the submitters are valid. It will also
store all relevant information for GDPR. The Double Opt-In System can be enabled manually for each Contact Form 7 and
Avada Form.

> Did you find this plugin helpful? Please consider [leaving a 5-star review](http://wordpress.org/support/view/plugin-reviews/captcha-for-contact-form-7).

= Learn how to use the Double-Opt-In Plugin =
[youtube https://www.youtube.com/watch?v=Ro4IkNkzMMs]

= ⭐ Features ⭐ =

* Double Opt-In for Avada Forms
* Double Opt-In for Contact Form 7
* Supports Google Recaptcha
* Supports Contact Form 7 Captcha by Forge12 Interactive GmbH
* Store all relevant Information (Form IDs, E-Mail, Registration Date, Confirmation Date, Form Fields, the used Form and the Opt-In Mail.
* Individual Opt-In Links for each submit.
* Set the time period to automatically delete confirmed or unconfirmed opt-ins.
* Use Predefined Templates for the Opt-In Mail or create your own.
* Use custom form fields within the opt-in mail to personalize the output.
* Regular Mails will be send after opt-in confirmation.
* Partially supports Conditional Fields for Contact Form 7
* Dynamic Condition: Allows you to enable the opt-in dynamically if the User activates/sets a given field.
* Redirect to your custom confirmation page after the opt-in as been send to the user.
* Fully customize the opt-in Mail.

= ⭐ Unique Features of Double Opt-In Pro ⭐ =

* Double Opt-Out System - Create unique opt-out Links which will allow your customers to opt-out from each opt-in individually.
* Easily export all of your Opt-Ins as CSV File

=== Installation ===
1. Upload the plugin to the "/wp-content/plugins/" directory.
1. Activate the plugin through the "Plugins" menu in WordPress.
1. Edit the contact formular you want to add the double opt in System.

=== Update the plugin ===
1. Please disable the plugin once and reactivate it. This will add the missing database columns.

If you have any further questions do not hesitate to ask.

== Changelog ==

= 1.0 =
* Initial commit

= 1.1 =
* Bugfix - Fixed a bug interrupting the enable/disable the function after enabling the double opt in.
* Compatibility - Updated the compatibility to Contact Form 7 5.4

= 1.2 =
* Feature - You can now define the page the people will be redirected to after clicking the confirmation link for the double opt in.

= 1.3 =
* Added registration ip and confirmation ip to the database table.
* Added the protocol page within tools -> forge12 double-opt-in storing the id, form id, content, confirmation, registration date, confirmation date, registration ip and confirmation ip for each double opt in.
* Added a wordpress cronjob removing all unconfirmed optins older than 7 days.
* Added a deactivation hook which will delete the confirmation table from the database and the cronjob.

= 1.3.1 =
* Fixed a problem not saving the double opt in page.

= 1.3.2 =
* Changed createtime/updatetime to varchar
* Store timestamp in database instead of the date
* Fixed a bug not updating the times correct

= 1.3.3 =
* Fixed a bug not allowing to change the sender of the Opt-In mail

= 1.3.4 =
* Fixed a bug on saving the Opt-In Formular

= 1.3.5 =
* Uploaded files are now stored till the opt in has been confirmed.

= 1.3.51 =
* Fixed a bug causing the double opt in not to save.

= 1.4 =
* Added Update function within WordPress.

= 1.4.1 =
* Updated Plugin URL

= 1.4.2 =
* Added Plugin UI
* Fixed a bug within the License System
* Added Popup with details for Opt-ins containing additional informations and cleaner interface for form fields.

= 1.4.3 =
* Bugfix - Fixed an error causing warnings to display even if debug mode was disabled.

= 1.4.4 =
* Bugfix - Updated Deregister of License to use it on another site.

= 1.4.5 =
* Ob Cache error fixed

= 1.5 =
* Added option to export all opt-ins as CSV File.
* Added option to export single opt-ins as CSV File.

= 1.5.1 =
* Added a settings page allowing to customize the period of time the opt-ins are stored in the database.
* Added the options to clean the database manually for confirmed, unconfirmed or all opt-ins.
* Added the delete option for every doi within the popup window.
* Fixed a bug displaying the form fields wrong in the popup window.

= 1.5.2 =
* Added button to delete all Opt-Ins without filter check.

= 1.5.3 =
* Bugfix - Fixed an Issue throwing an error after the form of an given opt in has been deleted.

= 1.5.4 =
* Added three new hooks 'f12_cf7_doubleoptin_after_confirm' and 'f12_cf7_doubleoptin_confirm_failed' and 'f12_cf7_doubleoptin_already_confirmed'

= 1.5.5 =
* Added a custom class for OptIns to allow external developers to adjust the optins.
* Rearranged code to make it more usable for external developers.

= 1.5.6 =
* Fix: Fixed an error stoping the deletion to work.
* Fix: Fixed several security issues.

= 1.5.7 =
* New: Added Conditional Fields support.

= 1.5.8 =
* Fix: Hotfix validation of Double-Opt-In

= 1.5.9 =
* New: Added descriptions for the contact form 7 opt-in fields.

= 1.6 =
* New: Added Opt-In Templates to the CF7 Opt-In Forms.
* New: Added dynamic condition to the CF7 Opt-In Forms.

= 1.6.1 =
* Fix: Fixed a bug causing the [doubleoptinlink] not to be parsed correctly.
* New: The Plugin will now testing for new updates if the user forces the update check by wordpress.

= 1.6.2 =
* Fix: Fixed a bug causing the license to not showing the valid until screen even if the license was valid.

= 1.6.4 =
* New: Added 2 additional hooks 'f12_cf7_doubleoptin_send_default_mail' and 'f12_cf7_doubleoptin_sent'

= 1.6.5 =
* New: Added Captcha for Contact Form 7 compatibility
* New: Fixe a bug on the latest opt-ins view pagination
* New: Added Avada DOI Support, Attachments are not supported yet.

= 1.6.6 =
* Update: code optimizations
* Fix: Fixed a bug verifying the Type of CF7 used for sending the Opt-In Mail.
* New: Added the filter hooks f12_cf7_doubleoptin_files_mail_1 & f12_cf7_doubleoptin_files_mail_2 which will allow you to define if it should send the attachements to mail1 or / and mail2.

= 1.6.7 =
* Fix: Updated License System.

= 1.6.8 =
* Fix: Fixed an issue with the Avada Form Meta Data.

= 1.6.9 =
* Update: Changed the Export function to support large files.

= 1.7 =
* Update: Updated Conditional Forms to allow Conditional Tags within the Opt-In Mail
* New: Added a new WordPress Filter that allows to manipulate the Opt-In Body before send (f12_cf7_doubleoptin_body);
* New: Added Opt-In View which will display the opt-in on a new page instead of a popup.
* New: Added Categories to the System. Opt-Ins can now be added to categories.
* New: Export now available for categories. Export only the opt-ins required.
* New: Added a search for the opt-ins. It is now possible to search the opt-ins form fields for the given content.
* New: Adjust opt-ins items per page. You are now able to switch between 10, 25, 50, 100 items per page.
* Update: Added dashicons for the confirmation status (yes/no)
* Update: Added the category to the opt-in list view.
* Update: Database settings now have their own ui page (database).
* New: Store the HTML of the form within the Opt-In.
* New: Store the HTML of the Opt-In Mail within the Opt-In.
* Fix: Fixed some issues with Avada Forms not storing the settings correct.
* New: Added Highlight.js to highlight the HTML on the Opt-In view.

= 1.7.1 =
* Fix: CSS Stylesheet adjusted.

= 1.7.2 =
* Fix: CSS fix flex layout
* Fix: License System fixed.

= 1.7.3 =
* Fix: Adding Support Button which will allow the customer to decide if he wants to support us with a backlink or not. Can be disabled within the settings.

= 1.7.4 =
* Fix: Toggle.js replaced replaceAll with a regex replace.

= 1.7.5 =
* Fix: Toggle.js fixed class.

= 1.7.6 =
* Fix: Adjusted Admin CSS.
* Fix: Updating the Category not working in detail view.

= 2.0 =
* Fix: WP Cronjobs didn't delete unconfirmed/confirmed opt-ins properly in some cases.
* New: Added the option to set the period to delete confirmed and unconfirmed opt ins, options are: days, months, years. Default: months.

= 2.1 =
* Fix: Whitespace issue on some WordPress Systems.

= 2.11 =
* Fix: Problem fixed causing Avada Opt-Ins not submitting the Forms.

= 2.12 =
* Fix: Problem fixed resetting the database.
* Fix: Problem fixed deleting opt ins.

= 2.13 =
* Fix: Fixed a problem causing avada forms to stop working.
```