xF1 Add-on [WMTech] Deleted Usernames Protector 1.0.2

Description:
Deleting a user account allows the deleted username to be available for new registrations in XenForo immediately. Our add-on let you specify any amount of time (even forever) during which deleted usernames cannot be used for new accounts.

Since a community greatly depends on well-known usernames any confusion with someone else using such a well-known username for new accounts can be avoided. Also users, who are deleted for abusive use of your forum cannot simply register a new account with their old username immediately after being deleted.

With this add-on installed every time a user account will be deleted, the username will be memorized and new registrations with the same username will not be possible. It will show "Username not available, please choose another" to the registering user.

If an admin decides to create an new account with a protected old username or if an admin wants to change the username of an existing account to a protected old username a warning will appear and the usage of the protected username will be possible after being confirmed by the admin.

There also is an option to let you to specify how long deleted usernames should be memorized until new registrations with the username will be possible again.

This add-on works well with all third-party add-ons that allow users to change their usernames themselves. It also will deny the usage of protected, deleted usernames when used with such third-party add-ons.

Code Quality Guarantee:
We guarantee that our add-ons are coded very carefully and thoughtfully by professional PHP, JS & MySQL programmers. The code is robust and written with performance and reliability in mind. It has been tested extensively before being released and can be used even at large forum installations.
We also guarantee that our add-on does NOT use and does NOT include any callbacks. It does not ever transfer any of your data to a foreign server!

Current compatibility:
This add-on is compatible with Xenforo 1.2.x (tested with XenForo 1.2.5) and XenForo 1.3.x (tested with XenForo 1.3.1), XenForo 1.4.x (tested with 1.4.10) and XenForo 1.5.x (tested with XenForo 1.5.0).
Sorry, this add-on cannot be installed at Xenforo 1.1.x or smaller.

Installation/Update:
Detailed Installation / Update Intructions can be found at our support site (direct link). We recommend reading it.

Purchase Process:
If you want to buy this add-on, please click at the "Buy Now" button above. Additional information about the purchase an licensing process can be found here:
Purchase And Download Process - Information | WebMachine Technologies - Quality Add-Ons and Plugins for XenForo

Available Options for admin from Xenforo ACP:
In ACP under "Home > Options > [WMTech] - Deleted Usernames Protector" you'll find:
>> Option to set how long deleted usernames should be memorized (Retention Days)
>> Option to delete all memorized protected deleted usernames

Instructions and Admin/User-Manual:
We care about our add-ons!
This is why you can find a manual and detailed instructions at our support site
https://wmtech.net/threads/234/

Translation Info:
Our add-ons are fully phrased and can be translated into any language. A german translation is already included in the package, if you purchase this add-on. If you translate our add-on into a foreign language, we kindly ask you to release this translation to the public at XenForo.com or at our site wmtech.net. To make it easier for potential translators, you can find the original english language xml file of this add-on for download >>HERE<<. Please note, that all content of the language file is copyright protected and owned by us. Do not use it in your own projects without asking us before!

Branding/Copyright Notice Removal:
This add-on features a small copyright notice in the footer of your web site. If you would like to remove the copyright, please purchase a Branding Removal License from us for a small fee.
Additional information about the branding and a screenshot of the branding can be found here:
Copyright Notice, Branding And Removal - Information | WebMachine Technologies - Quality Add-Ons and Plugins for XenForo

Screenshots:
See attached screenshots and the screenshots at the product presentation page at our site for a visual impression with this add-on.

ANTI-PIRACY INFO:
This is a WMTech XenForo addon. There has been a lot of care and work done to code it with focus at you, our valued customer. Paying for it respects our work done and enables us to code even more quality software for you. Please respect and protect our intelectual property and DO NOT forward it to any third parties (not even your external developers). We have included digital "fingerprints" into the files of each single package, so we may be able to track a reported abuse of our license back to the licensee. Please help us to fight against piracy and contact us, if you get any knowledge about pirated software or the illegal use or provision of this software.
This add-on (like all of our add-ons) features a license check url which we use to check your site for using a valid license. Licenses for our add-ons are valid only if this check feature works like intended. See our description of the license check process in the License Check Information document at our web site.