is-odd VS FluentValidation

Ridiculous as it may be, my guess is that provides a unified way of number checking while avoiding the pitfalls or crazy consequences which could arise from divide-by-zero[1], which I guess might prevent less-experienced folks from tripping up on some of the Javascript gotchas? I'm not really sure. That being said, I have seen those package dependencies in some serious stuff.

Do I agree? I'm not really sure to be honest. Probably not.

[0] https://github.com/i-voted-for-trump/is-odd/blob/master/READ...

[1] https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...

it gets worse: https://github.com/i-voted-for-trump/is-odd/blob/master/index.js

So it disappeared and node apps stop building and it was a huge fiasco getting it restored. Just for reference, https://github.com/i-voted-for-trump/is-odd is a current fork of it and it has 34M downloads.

Checks of this extensiveness would be mad for such a simple library. I mean, who would use a library with that extensive checks?

I think that this approach would cut down the amount of JS dependencies significantly. Things like is-even and is-odd come to mind. You don't want another leftpad or colors.js to happen to you and minimising dependencies is the most effective strategy to accomplish that.

So many leaf dependencies I've looked into are no more than a Stackoverflow answer in a JS file accompanied by six or seven metadata files (package.json + typescript files + linter config + readme + git config + ...). This file: https://github.com/i-voted-for-trump/is-odd/blob/master/inde... is downloaded over 400000 times per week (https://www.npmjs.com/package/is-odd) and while I don't have anythimg against the author for publishing a helpers function, I don't see why I would expose my project to risking a supply chain attack for something so minor. Here's another, with millions of downloads: https://github.com/inspect-js/is-date-object/blob/main/index...

I know that these are all downloaded so ofyen because theyre dependencies of dependencies but I'd appreciate it if bigger libraries would provide a vendored version of their packages that just collects these microdependencies instead of wasting npm's time by making it manage these tiny helper files. Don't vendor stuff like React or Vue or whatever framework you prefer but for the love of God don't add a dependency for 50 lines of code. Sometimes copy/paste is the right solution.

$ npm install --save is-odd // https://www.npmjs.com/package/is-odd // This package has about 500k weekly downloads // https://github.com/i-voted-for-trump/is-odd/blob/master/index.js module.exports = function isOdd(value) { const n = Math.abs(value); return (n % 2) === 1; };

I started reading your comment curious about the source code. But I finished reading your comment only more curious. So I went to GitHub's "is-odd" and I've come back to give everyone *is-odd'*s source code in it's entirety. And here it is:

Here is an example of Command handler with built-in Fluent Validation and fire and forget style:

There is an RFC called Problem Details (RFC7807) that standardizes how an error in an API should be responded to for the client. If you use Fluent validation, you may have noticed that the response is within this pattern.

here we're defining the input validation requirements using fluent validation rules. let's see what happens when the user input doesn't meet the above criteria. execute the same request in swagger with the following incorrect json content:

I remember FluentValidation being a nice library for this type of stuff.

Literally the code example in the front page: https://fluentvalidation.net/

https://www.nuget.org/packages/Newtonsoft.Json/ https://www.nuget.org/packages/AutoMapper/ https://www.nuget.org/packages/Dapper/ https://www.nuget.org/packages/FluentValidation/ https://www.nuget.org/packages/FluentAssertions/ https://www.nuget.org/packages/NUnit/ https://www.nuget.org/packages/xunit/ https://www.nuget.org/packages/YamlDotNet/ https://www.nuget.org/packages/Moq/ That is simply not true. Mature c# projects purposely maintain no downstream dependencies and is they do, it's to a major reputable lib. See for yourself - these are staple third party packages commonly used. Anything dependency starting with System or NETStandard is Microsoft maintained.

FluentValidator for validating and authorising certain fields.

Now that we know the importance of providing users with enough information about their requests and how it was processed, let’s focus on how we can configure our API to help us do that.One aspect of such meaningful experience is Request Validation (400 Error Range). For that purpose I am using a library called Fluent Validation.