mako-framework/framework — pull request #82 by aldoanizio (2014-01-07 18:17:29+00:00)
Title: Filter and query array keys using validation rules

Possible to filter an array using Validate class and rules.

Eg 1: Arr::where($array, 'root.key', 'required|in:string');

Eg 2: Arr::where($array, 'root.key.subkey.another.key', 'required|email');