Where can I see an example of using the ImageValidator class in Yii2?

Question

Yii

I am making a mechanism for uploading photos to the server. Where can I see a practical example of using the ImageValidator class in Yii2? Preferably in conjunction with \yii\web\UploadedFile.

Answer 1

https://github.com/yiisoft/yii2/blob/master/docs/g...

[
    // проверяет, что "primaryImage" - это валидное изображение с указанными размерами
    ['primaryImage', 'image', 'extensions' => 'png, jpg',
        'minWidth' => 100, 'maxWidth' => 1000,
        'minHeight' => 100, 'maxHeight' => 1000,
    ],
]