REST API validation in nodejs

In this video I am going to show you how to validate REST API using
get source code with validation

npm install @hapi/joi

joi lets you describe your data using a simple, intuitive, and readable language. Like the rest of the hapi ecosystem it fits in, joi allows you to describe your data for both input and output validation, as part of a hapi HTTP server or standalone.

[mikeort]

I came looking for copper and I found gold!
Thank you so much, you are my hero! :D

[KSHMRGAMING]

4:01 thanks for saving me i was stuck at number validation for soo much time. Thanks.

[cristhianjonathangomezramo]

Nice videos guy, thanks It helped me.

[RN-jozt]

Good tutorial but now this package is deprecated.so can u use other packages?

[jonathanlogin]

How to use async await in getUser sir?

[skisteepndeep]

Does this technique work with nested request body objects? For example, instead of req.body .firstName, ... req.body.userInfo.firstName. I have tried express-validator and it does not work.

[mayankk]

make a video on Express validator as well

[jeyakrishnank]

In NPM Site shows messages like "This package has been deprecated", shall I use hapi/joi in my project?

[ashoksahani]

Status code is 400 throw errors
You aare using 200 is used for The request succeeded. The result meaning of "success" depends on the HTTP method:

[sudhirkk]

nice video, my requirement is to validate the the the response after getting from get call, from this response few field I have to validate before persisting to db. Please help

[krupalirao]

It gives error as Joi.email is not a function.

[richardwilliam]

Hi, i got this error Route.post() requires a callback function but got a [object Undefined]

[jonathanlogin]

one again sir.. pls upload video how to upload image use your REST API. i still learning from u sir.

[instant-code]

sir please OTP sending and email per video banaye nodejs me

[abhijeetsamanta]

How to validate if I want two option for example
WEIGHT: Input").required()
I want integer and Float also how can achieve this

[karma_yogi_]

haha copied logo from technical guruji