How to check if file exists in laravel?

@samara 

In Laravel, you can check if a file exists using the Storage facade. Here is an example:

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use IlluminateSupportFacadesStorage;

$fileExists = Storage::exists('path/to/file');
if ($fileExists) {
    echo 'File exists!';
} else {
    echo 'File does not exist.';
}

In this example, the exists() method of the Storage facade is used to check if a file exists at the specified path. If the file exists, the variable $fileExists will be set to true, otherwise it will be set to false. You can then use this variable to determine if the file exists or not.