How can I validate file uploads in Laravel?

How can I validate file uploads in Laravel?

In Laravel, you can validate file uploads using the validate method in your controller. You can specify rules like 'file', 'image', 'mimes', etc.

Can you give me an example of validating an image upload?

Sure! You can use the following code: request()->validate(['image' => 'required|image|mimes:jpeg,png,jpg,gif|max:2048']); This ensures the file is an image and limits the size.

What if I want to allow multiple file uploads?

You can modify the validation rule to accept multiple files by adding 'array' and 'max' rules. For example: request()->validate(['images.*' => 'image|mimes:jpeg,png,jpg,gif|max:2048']);.

How do I handle validation errors?

Laravel automatically redirects back with error messages. You can display them in your view using @if ($errors->any()) to check for errors.