// Sharp specific flag for incomplete data if (info.truncated) throw new Error('Image is truncated (incomplete data)');
Below are the methods to implement "fail on" logic.
To force a failure on truncated images, check the info object returned after processing. sharp failon option
Could you clarify the context? With a little more detail (book, game, industry, or a phrase you saw), I can write the full backstory or explanation for you.
The failOn setting only takes effect after the image format is identified. If the first few "magic bytes" of a file (e.g., the PNG header) are missing or wrong, sharp will throw an "unsupported image format" error before failOn can be applied. // Sharp specific flag for incomplete data if (info
Using this option allows you to define a threshold for failure. For example, you can decide whether a "warning" in a JPEG file should cause the entire transformation process to stop or if Sharp should try to "gracefully fail" and recover what it can. Key Configuration Levels
: In professional workflows, you may prefer an explicit error over a "successfully" processed image that has visual artifacts or missing color profiles. Setting failOn to warning ensures that only high-quality, valid assets enter your storage. With a little more detail (book, game, industry,
Based on the terminology, this request likely refers to the image processing library (for Node.js). Users often look for a way to make Sharp "fail" or throw an error when processing certain images (e.g., invalid formats or truncated files), rather than returning a processed result or silently handling the error.