Custom validations in the modules using Exvalibur. @behaviour Exvalibur.Validatable.
defmodule CustomValidator do
use Exvalibur, rules: [
%{conditions: %{foo: %{min: 0, max: 10}}}]
@impl Exvalibur.Validatable
def custom_validate(%{foo: foo}),
do: if foo == 42, do: {:ok, %{foo: 42}}, else: :error
end
And then:
CustomValidator.validate(%{foo: 5})
{:ok, %{foo: 5}}
CustomValidator.validate(%{foo: 50})
:error
CustomValidator.validate(%{foo: 42})
{:ok, %{foo: 42}}
→ v0.10.0.
