1<?php
2$meta['cf-sitekey'] = array('string');
3$meta['cf-secretkey'] = array('string');
4$meta['g-sitekey'] = array('string');
5$meta['g-secretkey'] = array('string');
6$meta['mode'] = array(
7    'multichoice',
8    '_choices' => array(
9        'cloudflare',
10        'google',
11    ),
12);
13