In case you ever wanted to make your alert messages a lot more sexier, you should try SweetAlert.js. It is a super awesome replacement for the old-school JavaScript alert and prompt. In addition to being provided with predefined styling for info, success, error and warning messages, it also has a very flexible API that allows you chain alert boxes based on the yes/no decision made on a prompt box. SweetAlert was released under MIT license. View More to see how to implement SweetAlert to your website.

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