php - Laravel 验证允许图像或 pdf

Question

我在 Laravel 中有一个文件输入，我希望它只允许图像或 pdf。我如何在 Controller 验证中执行此操作？

$validator = Validator::make($request->all(), [
    'image' => 'image',
]);

Answer 1

你应该宁愿make a MIME type validation :

$validator = Validator::make($request->all(), [
    'image' => 'mimes:jpeg,bmp,png,gif,svg,pdf',
]);