NestJs - Pipes & Validation [07]

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We cover the 2 different use cases for pipes. Using the built-in out of the box pipes, and creating your own custom pipe. We also cover 2 different ways of validating request inputs in our application.

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Timestamps:
---------------------
0:00- What is a pipe?
2:30- Understanding the Pipe arguments
4:43- Using a transformation pipe
8:12- Introducing Built-in pipes
9:28- Quick recap
10:53- Configuring pipes
11:44- Handling Multiple Arguments
13:42 -Throwing errors from our pipes
15:02- Using ValidationPipe
21:11- Using Joi validation
24:28- Summary
  1. Computerix
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Комментарии
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I hope you continue. I have not found anyone better than you in explaining and simplifying concepts. Even though before watching your lessons I read the documentation, but you always add something new for me, whether I did not understand it sufficiently or neglected to understand it.

omarps
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Hei I love the way you make the chapters out of the video. Really easy to follow.

quang.luu.
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I have really loved this series, I would love it more if you continued on testing.

algorfernand
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I couldn't resist commenting😏You're an amazing creator. Thanks for this content/video.

brytebee
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Thanks. Excellent explanations for the pipes.🙏🙏
I have a question: When should I use DTOs or JOI schema?

MohamedSaqr
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thanks for this video, I have a question, at the minute 17:40 when you show the error message, how do I get these errors messages in the HttpExceptionsFilter

bmxandcode
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Thank you for the videos 🫶🏻.
Could you please use postman’s dark theme? ☠️

badralwattar