public int GetValidPasswords(string[] inputs)
{
var parsedInputs =
inputs
.Select(_inputParser.ParseInput)
.Where(r => r != null)
.Select(r => r !.Value)
.ToArray();
return
(parsedInputs
.Select(v => _passwordValidator.IsPasswordCompliant(v.policy, v.password))
.Count(b => b));
}