Rules depending on some other conditions

If your rules are dynamic and depend on some other condition, you can create that array of rules on the fly

public function store(Request $request)
{
    $validationArray = [
        'title' => 'required',
        'company' => 'required',
        'logo' => 'file|max:2048',
        'location' => 'required',
        'apply_link' => 'required|url',
        'content' => 'required',
        'payment_method_id' => 'required'
    ];
 
    if (!Auth::check()) {
        $validationArray = array_merge($validationArray, [
            'email' => 'required|email|unique:users',
            'password' => 'required|confirmed|min:5',
            'name' => 'required'
        ]);
    }
    //
}