express-validator | An express.js middleware for validator.js | Runtime Evironment library

by express-validator TypeScript Version: 7.0.1 License: MIT

X-Ray Key Features Code Snippets(4)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | express-validator Summary

express-validator is a TypeScript library typically used in Server, Runtime Evironment, Nodejs, Express.js, Next.js applications. express-validator has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

An express.js middleware for validator.js.

Support

Quality

Security

License

Reuse

Support

express-validator has a medium active ecosystem.

It has 5861 star(s) with 595 fork(s). There are 66 watchers for this library.

It had no major release in the last 12 months.

There are 45 open issues and 811 have been closed. On average issues are closed in 854 days. There are 9 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of express-validator is 7.0.1

Quality

express-validator has 0 bugs and 0 code smells.

Security

express-validator has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

express-validator code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

express-validator is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

express-validator releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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express-validator Key Features

No Key Features are available at this moment for express-validator.

express-validator Examples and Code Snippets

After first successful query to heroku postgres table, every query after fails

JavaScript

Lines of Code : 54

License : Strong Copyleft (CC BY-SA 4.0)

Copy

var express = require('express')
var app = express()
var bodyParser = require("body-parser")
var validator = require('validator')
var { check, validationResult } = require('express-validator')
const router = express.Router()
const data = r

express-validator: how to check queries

Lines of Code : 19

License : Strong Copyleft (CC BY-SA 4.0)

Copy

npm install --save express-validator

const { query } = require('express-validator/check');

router.post('/add-product', 
                isAuth, 
                [
                    query(

Express Validator Error: expressValidator is not a function

JavaScript

Lines of Code : 3

License : Strong Copyleft (CC BY-SA 4.0)

Copy

npm uninstall express-validator
npm install express-validator@5.3.0

Node.js - Defined a function yet throws an error

JavaScript

Lines of Code : 15

License : Strong Copyleft (CC BY-SA 4.0)

Copy

const { validationResult } = require('express-validator')

const validate = (req, res, next) => {
const errors = validationResult(req)
if (errors.isEmpty()) {
    return next()
 }

//do whatever you want with err

Community Discussions

Trending Discussions on express-validator

How do I make Javascript (node.js) wait while I submit the form?

Express-Validator "validationResult" returns [object Object]

express-validator doesn't check anything

Converting column data into a string in React JSX

angular 13: Module not found: Error: Can't resolve 'rxjs/operators'

Using Websocket with express and Nodejs not working

Validate an array property only if another property inside the same object is true with express-validator

Authentication App - Get logged in user profile info - error

this error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with

express-validator on PUT methods

QUESTION

How do I make Javascript (node.js) wait while I submit the form?

Asked 2022-Apr-02 at 13:23

I would like the program/script to stop/wait after "console.log ('3')" until you click "Finished!" (and prior download of data from the above form). Clicking this button would be equivalent to restarting the program / script from "console.log ('4')". How can this be achieved?

code in app.js:

...

ANSWER

Answered 2022-Apr-01 at 12:21

use on click event handler in form. It will only submit the form when submit event will occur.

use onsubmit in form tag and an event handler in js.

Source https://stackoverflow.com/questions/71706783

QUESTION

Express-Validator "validationResult" returns [object Object]

Asked 2022-Mar-09 at 09:26

I'm modifying the Error handling of the Express-Validator middleware to go through my custom Error Handling middleware but the message of the validationResult resolves to [object Object].

Express-Validator error handling

...

ANSWER

Answered 2022-Mar-09 at 09:26

If you see the below code, this is what is happening. You are passing an array of objects.

Source https://stackoverflow.com/questions/71405894

QUESTION

express-validator doesn't check anything

Asked 2022-Mar-03 at 15:00

Here is my code. I want to check that name is alphabetic and have more than 2 characters, but this code doesn't generate any error.

...

ANSWER

Answered 2022-Mar-02 at 10:10

Indeed, because you did the validation after the post method gets request data. What you need to do is do the validation first.

Source https://stackoverflow.com/questions/71313092

QUESTION

Converting column data into a string in React JSX

Asked 2022-Feb-02 at 18:14

I'm fairly new to JS and JSX and learning as I go.

I made a button to download a CSV file containing the {data} and {columns} from a db2 table. When I output this data on the page itself, the phone numbers look normal: 199028675309.

But when I attempt to download it as a CSV using , the phone numbers get converted to scientific notation in the CSV file, like this: 1.99029E+11

I know I need to change the phone numbers to a string, but I tried using DataType='String' in the tag. Then I tried adding DataType:'string' in the columns below, but none of this changed anything.

Is it possible to change the phone number data types before the file is downloaded so the numbers are not in scientific notation? How would this be done?

I put a code snippet below:

...

ANSWER

Answered 2022-Feb-01 at 17:30

It is your spreadsheet application making that change. It can not be enforced what type of column should be assumed by an application(in which you are opening your CSV files). If you want to show it correctly you need to put ="" before the text and an extra two quotes after. Change the data as shown by Michael McCabe in the library issue: CSV Link library issue

Adding a sandbox(which downloads the csv file using react-csv-2.2.2) link here. You have to iterate over the data and change the Phone number specifically in the mentioned format

Source https://stackoverflow.com/questions/70908044

QUESTION

angular 13: Module not found: Error: Can't resolve 'rxjs/operators'

Asked 2022-Jan-22 at 05:29

I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.

...

ANSWER

Answered 2022-Jan-22 at 05:29

I just solve this issue by correcting the RxJS version to 7.4.0. I hope this can solve others issue as well.

Source https://stackoverflow.com/questions/70589846

QUESTION

Using Websocket with express and Nodejs not working

Asked 2022-Jan-20 at 01:10

I have this code which I am using for my express server. The server works when I access the routes over http however when I try to connect to it over wss it doesnt work. What am I doing wrong?

...

ANSWER

Answered 2022-Jan-20 at 01:10

Try using ws: in place of wss: for a quick fix.

wss: is the TLS-secured version of ws:, analogous to https: and http:. In fact, websocket connections to a server begin their lives as http / https connections. They're then "upgraded" to websocket connections by the websocket protocol.

So, to get wss: to work on that server of yours, start by getting https: working for the express webserver part. It's the https server behind express that will also handle the connections to be upgraded.

Source https://stackoverflow.com/questions/70779448

QUESTION

Validate an array property only if another property inside the same object is true with express-validator

Asked 2021-Dec-29 at 21:29

I'm using express-validator to validate the requests to my express application and I have one endpoint that receives one object in which one of the properties is an array of objects. It looks like this below.

...

ANSWER

Answered 2021-Dec-29 at 21:29

Apparently, it's not possible to do this in express-validator's version I'm using (6.12.1). I had to write a custom function and use validator.js functions (which is used by express-validator) manually.

https://github.com/express-validator/express-validator/issues/1126

Maintainers are planning to improve this on version 7.0.0.

Source https://stackoverflow.com/questions/70508599

QUESTION

Authentication App - Get logged in user profile info - error

Asked 2021-Dec-02 at 23:11

I am working through the full stack certification on devchallenges.io and I'm doing the authentication app challenge. So far I have been able to create the login and register functionality and have been able to set up the functionality to get the logged in user and display their information and also the functionality for the user to update their profile however, when registering or logging in a user, the profile information of the same one user is displayed regardless of which user is logged in. I have attached a link to a loom video to demonstrate the issue. Furthermore,. I have attached the github source code link.

https://www.loom.com/share/c464f456751a45068110e699f796e11d

https://github.com/gbopola/Auth-App

Profile.js

...

ANSWER

Answered 2021-Dec-02 at 23:11

On the /profile route, what is

Source https://stackoverflow.com/questions/70205879

QUESTION

this error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with

Asked 2021-Nov-14 at 03:08

I am getting an error while i try to create an user. userValidation is not a function at exports.createUser this is a function in the validation.js file which it takes a parameter data body-VALUES and then to validate each input of the body. but i don't know why i am getting this error.

here is the callback function for the post request /create-user

The requiring modules

...

ANSWER

Answered 2021-Nov-14 at 03:02

This:

Source https://stackoverflow.com/questions/69957436

QUESTION

express-validator on PUT methods

Asked 2021-Oct-21 at 09:48

I'm creating an API and decided to use express-validator for validation (duh), I've never used this before so I'm unsure on some aspects of it so my validations might not be the best but I'm getting by.

I have built two validation middle ware using this and export them from the same folder like this:

...

ANSWER

Answered 2021-Oct-21 at 09:48

For anyone else who has this issue I solved this by using .run on my checks, you can read more about this here essentially this is the code that saved me:

Source https://stackoverflow.com/questions/69653628

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