To validate the image file in Laravel you can specify the rule inside the validator "method()". Inside the validate method you can define the validator necessary for the image like below.
<?php
Route::post('/image-upload', function (Request $request) {
$request->validate([
'image-upload' => 'required|image|mimes:jpeg,png,jpg|max:1024',
]);
});To get the dimension you can define it as follows (maximum width 1080px and height 600px).
'image-upload' => 'dimensions:max_width=1080,max_height=600'
