Requests: has() and hasFile()

Another quick tip and thing to watch out for. When processing form data, how do you check if the field is not empty? With $request->has('field'), right? But what about uploaded files? The thing is: if you have a file field, and you try to check it with $request->has('file'), it will always return FALSE. For files there is a specific method:

if ($request->hasFile('photo')) {
    //
}

Speaking here from my own experience - once it took me a while to figure out why $request->has() doesn't return TRUE, although I could swear I'm uploading the right file. Hopefully a useful short tip!

Like our articles?

Become a Premium Member for $129/year or $29/month

What else you will get:

22 courses (477 lessons, total 38 h 20 min)
2 long-form tutorials (one new every week)
access to project repositories
access to private Discord