Image form validation with Laravel and Vue

Question

I have an image field that should not be required, but should be limited to possible file types But, if I validate mimes, submitting the form without an image does not work

request()->validate([
       'name' => ['required'],'name' => ['required'],
       'type' => ['required'],'master_id' => ['required'],
       'description' => ['required'],
       'whom_id' => ['required'], 'short_description' => ['required'],
       'image' => ['mimes:jpg,bmp,png','max:3072'],
        ]);

if(request()->image){
        $ext = request()->file('image')->extension();//Получение расширения файла
        $path = request()->file('image')->storeAs('image', $course->id.'mainImage.'.$ext);
        $course->image = $path;
 }

Try adding sometimes| in front, Cf. stackoverflow.com/q/44265107/367456 (may depend on how you submit the form, see as well Conditionally Adding Rules and the note therein). — hakre
– hakre, Commented Jul 18, 2023 at 6:24
@hakre Doesn't work for me ('image' => ['sometimes','mimes:jpg,bmp,png','max:3072'],) form submit with vue — betelgause
– betelgause, Commented Jul 18, 2023 at 6:32
If you're still in for another try, then also add nullable| in front and see if there are any changes. I've picked that from A Note On Optional Fields. — hakre
– hakre, Commented Jul 18, 2023 at 6:35
And btw. which laravel version, I paste 5.x links all the time but have no clue if it is the version you have in use. Just FYI. — hakre
– hakre, Commented Jul 18, 2023 at 6:36
@hakre Latest but not least, I'm looking into the documentation of my version for your advice. nullable worked for me, thanks! Post as an answer so I can mark it as correct? — betelgause
– betelgause, Commented Jul 18, 2023 at 6:42

hakre · Accepted Answer · 2023-07-18 06:51:14Z

2

Normally for standard form submits, the answer is sometimes, however you're submitting by Vue, so it required nullable.

    'image' => ['nullable', 'mimes:jpg,bmp,png','max:3072'],

Mind the Note On Optional Fields.

answered Jul 18, 2023 at 6:51

hakre

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