[英]Laravel File Upload Validation
我是 Laravel 的新手。 我有一個帶有文件上傳 function 的表單。 我如何驗證他們的文件? 我只允許 Microsoft Word 文件。 這是我的驗證碼。
我只想檢查他們是否插入了一個 ms word 文件,如果沒有,它將不會被處理。
public function store()
{
// Validate
$rules = array(
'pda' => 'required|unique:forms',
'controlnum' => 'required|unique:forms',
'date' => 'required',
'churchname' => 'required',
'title' => 'required',
'pastorname' => 'required',
'contactnum' => 'required',
'address' => 'required',
'state' => 'required',
'region' => 'required',
'area' => 'required',
'city' => 'required',
'zipcode' => 'required|numeric|max:9999',
'tgjteachertraining' => 'required',
'localcontact' => 'required',
'tgjdatestart' => 'required',
'tgjdateend' => 'required',
'tgjcourse' => 'required|numeric',
'childrengraduated' => 'required|numeric|max:450',
'childrenacceptjesus' => 'required|numeric',
'howmanycomitted' => 'required|numeric',
'recievedbibles' => 'required|numeric',
'descgradevent' => 'required',
'whatwillyoudo' => 'required',
'pastortest' => 'required',
'teachertest' => 'required',
'childrentest' => 'required',
'file' => 'required|max:10000',
);
$validator = Validator::make(Input::all(), $rules);
// process the form
if ($validator->fails()) {
return Redirect::to('forms/create')->withErrors($validator);
} else {
// store
$forms = new Forms;
$forms->pda = Input::get('pda');
$forms->controlnum = Input::get('controlnum');
$forms->date = Input::get('date');
$forms->churchname = ucwords(Input::get('churchname'));
$forms->title = ucwords(Input::get('title'));
$forms->pastorname = ucwords(Input::get('pastorname'));
$forms->address = Input::get('address');
$forms->contactnum = Input::get('contactnum');
$forms->state = Input::get('state2');
$forms->region = Input::get('region2');
$forms->area = Input::get('area2');
$forms->citytown = Input::get('city2');
$forms->zipcode = Input::get('zipcode');
$forms->tgjteachertraining = Input::get('tgjteachertraining');
$forms->localcontact = ucwords(Input::get('localcontact'));
$forms->tgjdatestart = Input::get('tgjdatestart');
$forms->tgjdateend = Input::get('tgjdateend');
$forms->tgjcourse = Input::get('tgjcourse');
$forms->childrengraduated = Input::get('childrengraduated');
$forms->childrenacceptjesus = Input::get('childrenacceptjesus');
$forms->howmanycomitted = Input::get('howmanycomitted');
$forms->recievedbibles = Input::get('recievedbibles');
$forms->descgradevent = Input::get('descgradevent');
$forms->whatwillyoudo = Input::get('whatwillyoudo');
$forms->pastortest = Input::get('pastortest');
$forms->teachertest = Input::get('teachertest');
$forms->childrentest = Input::get('childrentest');
$file = Input::file('file');
$filename = $file->getClientOriginalName();
$destinationPath = 'uploads/'.Input::get('pda');
$uploadSuccess = Input::file('file')->move($destinationPath, $filename);
$forms->docurl = 'uploads/'.Input::get('pda').'/'.$filename;
if( $uploadSuccess ) {
$forms->save();
//Session::flash('message', 'Successfully submitted form!');
return Redirect::to('forms/create');
Session::flash('message', 'Successfully submitted form!');
}
else {
return Response::json('error', 400);
}
}
}
為了驗證在Laravel你可以使用一個文件輸入的MIME類型mimes
規則。 請記住將檢測到的mime類型與您提供的文件的實際mime相匹配。 它可能因服務器而異。
例如,您要在表單中啟用添加和Word文檔:
1)在config/mimes.php
添加以下mime類型:
'doc' => array('application/msword', 'application/vnd.ms-office'),
'docx' => array('application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'application/zip'),
2)在您的驗證$rules
添加以下元素:
'file' => 'required|max:10000|mimes:doc,docx' //a required, max 10000kb, doc or docx file
試試這個?
'file' => 'required|max:10000|mimes:application/vnd.openxmlformats-officedocument.wordprocessingml.document'
你可能想為響應設置一些自定義消息:)
從Laravel 9.22 開始,您可以編寫更短且更具可讀性的驗證規則,例如:
'file' => ['required', File::types(['doc', 'docx'])->smallerThan(10000)]
您可以在此 pr 中找到可用的方法: https://github.com/laravel/framework/pull/43271
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