提交表单后消息或警告框中立即列出所有的错误，并使用域的focus方法让用户返回到第一个要纠正错误不正确的域。
On submission all the errors are listed in a single message or alert box and the user is returned to the first incorrect field using the fields focus method to correct the errors.
提交表单后消息或警告框中立即列出所有的错误，并使用域的focus方法让用户返回到第一个要纠正错误不正确的域。
On submission all the errors are listed in a single message or alert box, and the user is returned to the first incorrect field using the fields focus method to correct the errors.
我们要敢于捍卫真理，纠正错误。
We must dare to stand up for the truth and correct mistakes.
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