Help:Lint errors/bogus-image-options/en

The bogus-image-options error is when an image is detected to use a non-existent option. For example in the code, " " and " " are bogus options, and " " shows up as the caption.

has details on the supported image options, including a few notes about the quirky behavior of some of the parameters.

Known bugs in the Linter bogus file options detection:


 * - Linter does not detect invalid "500px500px" or "left500px" as a bogus file option
 * - Linter fails to detect multiple "upright" parameters as a bogus file option (in some cases)

In addition some other supported file options such as video and multi-page formats (e.g. pdf) are also checked.

Common errors include:


 * Repeated options, e.g.
 * Conflicting options, e.g.
 * Blank options, e.g.
 * Two captions, e.g.
 * A plain number instead of a px value, e.g.
 * Typos in options, e.g.

Tools
The following tools can help fix bogus image options:


 * WPCleaner: see instructions on how to use WPCleaner for fixing errors detected by Linter. Bogus image options may be reported by WPCleaner as part of CheckWiki error #534.