How to Validate Array Keys in Laravel January 23rd, 2025 • 2 minutes read time If you're validating array data where the keys are significant and require validation, it's not immediately obvious how this can be achieved in Laravel. ...
在 XHR 请求期间使用 validate 方法时,Laravel 将不会生成重定向响应。相反,Laravel 会生成一个包含所有验证错误的 JSON 响应。该 JSON 响应将以 422 HTTP 状态码发送。@error 指令你亦可使用 @error Blade 指令方便地检查给定的属性是否存在验证错误信息。在 @error 指令中,你可以输出 $message 变量以显示...
in_array:anotherfield.*正在验证的字段必须存在于anotherfield 的值中。integer验证字段必须是整数。注意:此验证规则不会验证输入是否为“整数”变量类型,仅验证输入是否为 PHP 的“FILTER_VALIDATE_INT”规则所接受的类型。 如果您需要将输入验证为数字,请将此规则与 numeric 验证规则 结合使用。
$errors= @$e->validator->errors()->toArray(); $message= null; if(count($errors)) { $firstKey=array_keys($errors)[0]; $message= @$e->validator->errors()->get($firstKey)[0]; if(strlen($message) == 0) { $message="An error has occurred when trying to register"; } } if($...
}publicfunctiongetAuthUser(Request$request){$this->validate($request, ['token'=>'required']);$user=JWTAuth::authenticate($request->token);returnresponse()->json(['user'=>$user]); } } 让我解释下上面的代码发生了什么。 在register 方法中,我们接收了 RegisterAuthRequest 。使用请求中的数据创建...
For an array, size corresponds to the count of the array. For files, size corresponds to the file size in kilobytes. Let's look at some examples:1// Validate that a string is exactly 12 characters long... 2'title' => 'size:12'; 3 4// Validate that a provided integer equals 10...
In general, you should always specify the array keys that are allowed to be present within your array. Otherwise, the validator's validate and validated methods will return all of the validated data, including the array and all of its keys, even if those keys were not validated by other ...
();}//Request 引用了 Macroable trait类,在属性 $macros 设置值 validate 和 validateWithBag ,格式为 $macros[$name]publicfunctionregisterRequestValidation(){Request::macro('validate',function(array$rules,...$params){// tap 把 validator($this->all(), $rules, ...$params) 传递给后面闭包当参数...
Validate::make($request->all(), [ 'field' => 'nullable|max:5',]);从5.1 升级到 5.2.0估计升级需耗时:少于 1 小时提示 这里我们会把所有框架中的破坏性变更罗列出来,但并不代表所有的这些变更都会危及你的应用程序。更新依赖在composer.json 中指定 laravel/framework 5.2.*。
Then, in your application's config/sanctum.php configuration file, you should update the references to the authenticate_session, encrypt_cookies, and validate_csrf_token middleware to the following: 'middleware' => [ 'authenticate_session' => Laravel\Sanctum\Http\Middleware\AuthenticateSession::class...