Comments (1)
This can be handled by a custom validator such as something like:
validator.SetValidationFunc("map", func(v interface{}, param string) error {
vv := reflect.ValueOf(v)
if vv.Kind() == reflect.Ptr {
vv = vv.Elem()
}
if k := vv.Kind(); k != reflect.Slice && k != reflect.Array {
return fmt.Errorf("non-array type: %s", k)
}
for i := 0; i < vv.Len(); i++ {
vi := vv.Index(i).Interface()
if err := validator.Valid(vi, param); err != nil {
return fmt.Errorf("invalid index %d: %s", i, err)
}
}
return nil
})
You can use that like map=regexp=^[0-9]+$
from validator.
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from validator.