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js restricts input tags to Chinese only_javascript skills

WBOYOriginal: 2016-05-16 15:52:231452browse

The method is very simple, I won’t go into detail here, I’ll just give you an example

<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  <title>只能输入中文</title>
</head>
<body>
<input type="text" id="text" onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))">
</body>
</html>

The above is the entire content of this article, I hope you all like it.

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