respect-validation/docs/Image.md

Image

• Image()
• Image(finfo $fileInfo)

Validates if the file is a valid image by checking its MIME type.

v::image()->validate('image.gif'); // true
v::image()->validate('image.jpg'); // true
v::image()->validate('image.png'); // true

All the validations above must return false if the input is not a valid file or of the MIME doesn't match with the file extension.

This rule relies on fileinfo PHP extension.

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See also:

• Directory
• Executable
• Exists
• Extension
• File
• Mimetype
• Readable
• Size
• SymbolicLink
• Uploaded
• Writable