Converting comman seperated strings into slice of string.

[henrikbjorn]

Currently if I add a custom converter like decoder.RegisterConverter([]string{}, func (input string) reflect.Value {}) it wont call the custom converter but instead ignore it.

package schema_test

import (
    "fmt"
    "reflect"
    "testing"

    "github.com/gorilla/schema"
)

func TestStrings(t *testing.T) {
    decoder := schema.NewDecoder()
    decoder.RegisterConverter([]string{}, func(input string) reflect.Value {
        fmt.Printf("%+v", input)

        return reflect.ValueOf(input)
    })

    i := struct {
        Multiple []string `schema:"multiple"`
    }{}

    decoder.Decode(&i, map[string][]string{
        "multiple": []string{"one,two,three"},
    })
}

Would have suspected i.Multiple to contain a []string{"one", "two", "three"}

[kisielk]

The above fix should work.

[Demznak]

hello, I have problem when I convert slice
decoder.RegisterConverter([]string{}, func (input []string) reflect.Value {})

func(input []string) reflect.Value {
for _, val := range input {
              fmt.P rintf("%+v", val)
              //validate val   
              //if err  {return reflect.Value{}}
       }
        return reflect.ValueOf(input)
    }