Rest API: Request Validation Using Go Validator In Echo Framework(Part 7)
In this part, I explained how to validate the request body using the Go Playground validator and format the error message so that it is human-readable.
The purpose of this part is to teach you.
1. Request Validation using the Go playground validator package
2. Formatting the error message from the package to a more human-readable format
3. How to use the Golang reflect package to inspect your struct
4. How to use Golang's Type assertion
5. How to use the "comma ok" syntax to verify the assertion
Install the Go validator by running the command below inside your project
```
go get github.com/go-playground/validator/v10
```
Project Link: https://github.com/harmlessprince/bud...
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