从输入 type=number 中删除前导零

2022-01-17 00:00:00 validation input numbers javascript html

我注意到，如果我使用 <input type="number"/>，则不会删除前导零.我还看到很多关于如何保持前导零的讨论.

I noticed that if i use <input type="number" /> the leading zeros are not removed. I also saw a lot of discussion on how keeping leading zeros.

例如000023"和23"是同一个数字，我认为保留这些零是没有意义的.

For example "000023" and "23" are the same number and i think that it doesn't make sense keeping those zeros.

推荐答案

就用这样的正则表达式

textboxText= textboxText.replace(/^0+/, '')

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