Related reading:
Based on JS to send a short message verification code after the countdown function (ignoring the page refresh, the page is closed without countdown function)
Today test to mention a bug, send SMS Countdown function, request to close the page also need to Countdown. This thought, I was involved in the Jay Chou concert first Rob function. Similar, but, that project time is the server time, I am a bit lazy, on the client's time.
It's a complete code, but not very efficient on the client side.
The above is a small part of the introduction of jquery based on the implementation of a short message verification code after the countdown function (ignoring the page close), I hope to help you, if you have any questions please give me a message, small series will promptly reply to everyone. Here also thank you very much for the cloud Habitat Community website support!