Viewing abuse filter 19: Delete 50% to 90% of the article content

Filter parameters

Filter ID:	19
Description: (publicly viewable)
Statistics:	Of the last 11,990 actions, this filter has matched 0 (0%). On average, its run time is 0.06 ms, and it consumes 2 conditions of the condition limit.
Conditions:	page_namespace == 0 & user_editcount < 500 & old_size > 0 & ( new := new_size * 100 / old_size; new > 10 & new <= 50 ) page_namespace == 0 & user_editcount < 500 & old_size > 0 & ( new := new_size * 100 / old_size; new > 10 & new <= 50 )
Notes:
Flags:	Hide details of this filter from public view Enable this filter Mark as deleted
Filter last modified:	01:31, 27 Mayo 2025 by Như Gây Mê (hisgot \| mga tampo)
History:	View this filter's history
Tools:	Export this filter to another wiki {"data":{"rules":"page_namespace == 0 \u0026\r\nuser_editcount \u003C 500 \u0026\r\nold_size \u003E 0 \u0026 (\r\n new := new_size * 100 / old_size;\r\n new \u003E 10 \u0026 new \u003C= 50\r\n)","name":"Delete 50% to 90% of the article content","comments":"","group":"default","actions":{"tag":["Delete 50% to 90% of the article content"]},"enabled":true,"deleted":false,"privacylevel":0,"global":false},"actions":{"tag":["Delete 50% to 90% of the article content"]}}

Actions to take when matched

Trigger actions only if the user trips a rate limit

Number of actions to allow:

Period of time (in seconds):

Group throttle by:

user

Trigger these actions after giving the user a warning

System message to use for warning:

Page name of other message:

(without "MediaWiki:" prefix)

Prevent the user from performing the action in question

System message to use for disallowing:

Page name of other message:

(without "MediaWiki:" prefix)

Revoke the user's autoconfirmed status

Tag the edit for further review

Tags to apply:

Delete 50% to 90% of the article content

Require the user to complete a CAPTCHA in order to proceed with the action. Users with permission to skip a CAPTCHA are exempt.