Quick Example

Here is a quick example:

package main

import v "github.com/cohesivestack/valgo"

func main() {
  val := v.
    Is(v.String("Bob", "full_name").Not().Blank().OfLengthBetween(4, 20)).
    Is(v.Number(17, "age").GreaterThan(18))

  if !val.Valid() {
    out, _ := json.MarshalIndent(val.Error(), "", "  ")
    fmt.Println(string(out))
  }
}

output:

{
  "age": [
    "Age must be greater than \"18\""
  ],
  "full_name": [
    "Full name must have a length between \"4\" and \"20\""
  ]
}