美国电话号码验证四个文本框，扩展名[可选]使用jquery validate.js

Question

我有一个表单，其中包含四个文本框手机，phone1，phone2＆amp;分机。为了验证，我使用了jquery validate.js。它工作正常，但有一个问题，它允许无效数字也像000-000-0000或001-000-0000

以下是我的验证脚本：

$params['rules'][$phone] = {"required": true,"minlength": 3,"digits":true };
$params['messages'][$phone] = {"required":"<div class='error-message'>*This is required </div> <div class='error-arrow'></div> ",
"minlength":"<div class='error-message'>*  Numbers should be 3 digits</div> <div class='error-arrow'></div>","digits":" <div class='error-message'>* Numbers only</div> <div class='error-arrow'></div> "};


$params['rules'][$phone2] = {"required": true,"minlength": 3,"digits":true };
$params['messages'][$phone2] = {"required":"<div class='error-message'>* This is required</div> <div class='error-arrow'></div> ",
"minlength":"<div class='error-message'>*  Numbers should be 3 digits</div> <div class='error-arrow'></div>",
"digits":" <div class='error-message'>* Numbers only</div> <div class='error-arrow'></div> "};