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Home > Web Front-end > HTML Tutorial > 设置文本框只能输入数字_html/css_WEB-ITnose

设置文本框只能输入数字_html/css_WEB-ITnose

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Release： 2016-06-21 09:03:20
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如何设置文本框只能输入数字（0~9）？


回复讨论(解决方案)

正则：

http://www.jb51.net/article/40130.htm 你想要的都在里面。 可以输入小数点 不可以输入小数点之类的。

正则，，，不匹配清除就好。。。

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设置文本框只能输入数字
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