<?php
$meta['title_max_len'] = array('numeric', '_min' => 0, '_max' => 1000);
$meta['desc_max_len'] = array('numeric', '_min' => 0, '_max' => 10000);
$meta['date_format'] = array('string');
$meta['numbers_separator'] = array('string');
$meta['fractional_separator'] = array('string');
$meta['cost_max'] = array('numeric', '_min' => 0);
$meta['timeline_days_shown'] = array('numeric', '_min' => 0, '_max' => 365*100);
$meta['entitis'] = array('string');