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Two ways to distinguish Chinese and English characters (regular and charCodeAt())_javascript skills

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2016-05-16 18:17:021792browse

For example, the Vanadium form validation plug-in that I introduced earlier is used this time. Because there are no 2-character words in the E text, you have to expand it yourself to distinguish Chinese and English characters. This article will introduce two ways to distinguish Chinese and English characters. Method: Use regular and charCodeAt methods to distinguish Chinese and English characters.

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