Shulou(Shulou.com)06/01 Report--

This article mainly introduces JavaScript how to judge whether it is a character, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

How to tell whether it is a character or not?

If (/ [^ / x00-/xff] / g.test (s)) alert ("contains Chinese characters"); else alert ("all characters"); Thank you for reading this article carefully. I hope the article "JavaScript how to judge whether it is a character" shared by the editor will be helpful to you. At the same time, I also hope you will support us, pay attention to the industry information channel, and more related knowledge is waiting for you to learn!

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