Help:Phalanx

Phalanx is an extension created by Wikia in order to effectively fight spam at Wikia, available for Staff, Helpers and VSTF.

What is Phalanx?
Phalanx is an integrated spam defense mechanism, adapted from various features such as Regex Block, Spam Regex, and the spam and title blacklists along with a couple other new options using regular expressions. This tool allows all of these actions to be performed on a single page, allowing for greater flexibility and convenience when combating spam or vandalism.

Usage
To start off, visit the Special:Phalanx page at Community Central. This will bring you to a page with a simple form with several options.

Filter
In order to establish a block, you will first need to insert the type of filter you want to block, the filter being a username or IP address, an article title, a phrase used in the content or summary, wiki name, or questions. Underneath the filter box there are three options: "regex", "case sensitive" and "exact". All of these options allow greater customization of the block.


 * Regex
 * If checked, this will apply the given filter using regular expressions (or regex). So for example, if you entered ‘’^(Hello|Hello there|Hi there) everyone!$’’ It would block all titles starting with one of the encapsulated phrases and ending with “everyone!”.  The Regex option is what must be checked if you are blocking an IP address.


 * Case sensitive
 * If checked, only filters matching the given case will be blocked. For example, if you want to block a similar username used for vandalism, except that uses different casing to “impersonate”, this will be helpful in that regard (e.g. Wikiadmin vs. WikiAdmIn).  Keep in mind on Wikia, article titles and usernames will never begin with a lowercase character.


 * Exact
 * If checked, only exact matches will be blocked. This also means the filter will be case sensitive. For example, if "spam" is the filter, only "spam" will be blocked.  You must check only this option for a single username being blocked if you are making a case-insensitive block without the use of regular expressions (i.e. in most cases).

Duration
After entering the filter, a duration may be chosen. This can range from 1 hour to infinite.

Block options
The following options are available using this tool:

Reason
The reason field is what will be displayed to a user when they are blocked. If no reason is given, a default generic reason will be displayed instead and will vary between an anonymous user and a logged-in user.

Language
If a certain language is chosen, it will only be blocked on wiki's of that language. So if "Spam" is blocked on German wiki's only, it won't be at English ones.



Testing your block
After entering a block, the best thing to do is visit the "Test filter" tab in order to see if the correct options are chosen. If you blocked "Spam", enter "Spam" in the box to see what filters are working on "Spam".

How do I report false positives?
If you have triggered a filter than prevents you from saving or creating something you believe is correct and not spam, you can report it here or contact staff.