6 'username' => 'taylorotwell', 7 'admin' => true, 8 ], 9]; 10 11Validator::make($input, [ 12 'user' => 'array:username,locale', 13]);In general, you should always specify the array keys that are allowed to be present within your array. Otherwise, the validator's validate...
1'username' => 'alpha:ascii',alpha_dashThe field under validation must be entirely Unicode alpha-numeric characters contained in \p{L}, \p{M}, \p{N}, as well as ASCII dashes (-) and ASCII underscores (_).To restrict this validation rule to characters in the ASCII range (a-z and...
use Illuminate\Support\Facades\Validator; $input = [ 'user' => [ 'name' => 'Taylor Otwell', 'username' => 'taylorotwell', 'admin' => true, ], ]; Validator::make($input, [ 'user' => 'array:username,locale', ]);通常,您应该始终指定允许出现在数组中的数组键。 否则,验证器的 ...
验证,默认会提交当前验证的值到远程地址,如果需要提交其他的值,可以使用data选项 remote: "check-email.php" remote: { url: "check-email.php", //后台处理程序 type: "post", //数据发送方式 dataType: "json", //接受数据格式 data: { //要传递的数据 username: function() { return $("#username...
// do other stuff for a valid form form.submit(); } }) [3]invalidHandler类型:Callback 说明:当未通过验证的表单提交时,可以在该回调函数中处理一些事情。该回调函数有两个参数:第一个为一个事件对象,第二个为验证器(validator) $(".selector").validate({ ...
get('/hello', function(req, res){ assertAll(req, [ presence('username'), email('email_address') ]); res.status(200).json({ name: req.query.username }); }); app.use(assertMiddleware);Request Validationproperty-validator offers out of the box support for request params, query string,...
Username @ City State Zip Submit form Copy First name Looks good! Last name
letvalidator=newValidator({username:'test123'},{username:'required|min:3|username_available'});functionpasses(){// Validation passed}functionfails(){validator.errors.first('username');}validator.checkAsync(passes,fails); Error Messages This constructor will automatically generate error messages for va...
"username","code": "username"},16,5],"defaultMessage": "账号长度为 5-16 位","objectName": "userAddDTO","field": "username","rejectedValue": "33","bindingFailure": false,"code": "Length"}],"message": "Validation failed for object='userAddDTO'. Error count: 2","path": "/user...
但是,许多应用程序从 JavaScript 驱动的前端接收 XHR 请求。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...