XWCountDownButton
应用场景:可以应用于短信验证码倒计时;
To run the example project, clone the repo, and run pod install
from the Example directory first.
XWCountDownButton is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'XWCountDownButton'
XWCountDownButton is available under the MIT license. See the LICENSE file for more info.