Laravel 验证允许图像或 pdf
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/39467354/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
提示：将鼠标放在中文语句上可以显示对应的英文。显示中英文
时间：2020-09-14 14:27:09 来源:igfitidea点击:
Laravel validation allow image or pdf
提问by Paul Lucero
I have a file input in Laravel and I would like it to only allow images or pdf. How do I do this in controller validation?
我在 Laravel 中有一个文件输入，我希望它只允许图像或 pdf。如何在控制器验证中执行此操作？
$validator = Validator::make($request->all(), [
'image' => 'image',
]);
回答by Hammerbot
You should rather make a MIME type validation:
您应该进行 MIME 类型验证：
$validator = Validator::make($request->all(), [
'image' => 'mimes:jpeg,bmp,png,gif,svg,pdf',
]);
回答by ako
You may validate like below for different mime types:
您可以针对不同的 mime 类型进行如下验证：
$allowed_mimes = [
image/gif,
image/png,
image/jpeg,
image/bmp,
image/webp,
application/octet-stream, application/pkcs12,
application/vnd.mspowerpoint,
application/xhtml+xml,
application/xml,
application/pdf
];
$validator = Validator::make($request->all(), [
'image' => $allowed_mimes,
]);
See this.
看到这个。
