$validate = Validate::rule([
'captcha' => 'captcha|token'
]);
$check_result = $validate->check([
'__token__' => $post_data['__token__'],
'captcha' => $post_data['captcha']
]);第二种，rule和check传递的数组key一一对应：$validate = Validate::rule([
'captcha' => 'captcha',
'__token__'=>'token'
]);
$check_result = $validate->check([
'__token__' => $post_data['__token__'],
'captcha' => $post_data['captcha']
]);经过多次验证，貌似表单令牌可以直接放在其他字段的验证规则里，而不用单独写一个规则？ 最佳答案
