类型错误:expressValidator 不是函数 我的server.js 文件中还有其他一些代码,但我已经删除了大部分我认为不相关的代码。 expressValidator 的控制台日志: { oneOf: [Function: oneOf], buildSanitizeFunction: [Function: buildSanitizeFunction], sanitize: [Function], sanitizeBody: [Function], sanitizeCookie: [F...
错误是:TypeError: check is not a function//users.jsvar validationResult = require('express-validator/check'); router.post('/re 浏览4提问于2017-10-01得票数 2 回答已采纳 2回答 在Node.Js中修剪快速验证器之前的输入值 、、、 我在一个Node.js项目中使用了express-validator推荐的V4语法:const { m...
Express应用可以通过express-validator进行数据验证，这样就不必自己烦琐的为每一个数据单独写验证程序（过来...
isEmpty is not a function of ResultWithContext[], despite documentation suggesting so #1298 openedJun 18, 2024byNepafenac 1 How to keep keys for optional fields in matchedData?i: bug #1273 openedJan 26, 2024bystenneepro 1 Using oneOf together with checkExact causes Unknown Field errorsi: ...
app.listen(PORT,function(error){ if(error)throwerror console.log("Server created Successfully on PORT ",PORT) }) 程序运行步骤: 项目结构如下图所示: 确保您拥有“视图引擎”。我们使用了“ejs”,还使用以下命令安装了express和express-validator、body-parser: ...
If not a function, type option is passed directly to the type-is library and this can be an extension name (like bin), a mime type (like application/octet-stream), or a mime type with a wildcard (like */* or application/*). If a function, the type option is called as fn(req)...
app.param(function(param, validator) { return function(req, res, next, val) { if (validator(val)) { next(); } else { res.sendStatus(403); } } }); app.param('id', function(candidate) { return !isNaN(parseFloat(candidate)) && isFinite(candidate); }); 在使用正则表达式来,不要使...
Validate the input through validateInputField: check (enter the field name) and chain on the validation isBase64 () with "." Use the validation name (validateInputField) in the route as the middleware and as a validation array. Destruct the' validationresult' function from express-validator and...
(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); /// error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err....
Object literal may only specify known properties, and 'ignore_max_length' does not exist in type 'IsURLOptions'. Also in type 'IsURLOptions' there are missing other properties that could be used in the function isFQDN() inside 'express-validator': allow_numeric_tld?: boolean; allow_wild...