How to bind JSON array?

Hi
I’m trying to write a simple rest microservice in my code I have a struct like this:

    type User struct {
	Name  string   `json:"name" xml:"name" form:"name" query:"name"`
	Email string   `json:"email" xml:"email" form:"email" query:"email"`
	Tags  []string `json:"tags" xml:"tags" form:"tags" query:"tags"`
    }

I can easily fetch Name and Email but for Tags Binding doesn’t work, indeed it parses an array in a wrong way, I use Bind like this:

u := new(User)
if err := c.Bind(u); err != nil {
  return err
}

and the output for tags when I send a JSON array is like:

{
    "name": "reza",
    "email": "[email protected]",
    "tags": [
        "[aa1 , aa2 ]"
    ]
}

(rendering the whole array as one string and places it in an array)
However for tags I want it to be like:
tags:[aa1,aa2]

I would be pleased if you let me know how I can parse JSON arrays.

How do you send your request body? I think your tags attribute on json object is not on proper format. I used your code and all things are OK!

Thanks a million, The problem was using Postman…