时间：2021-07-01 10:21:17 帮助过：17人阅读
<!DOCTYPE html><html lang="en"><head>
<meta charset="UTF-8">
<title>input type=number 禁止输入小数点</title>
<meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no" />
<script src="jquery.min.js" type="text/javascript"></script></head><body>
<input type="text" name="number" id='number'/><script>$(document).ready(function(){
var ipt = $('#number');
ipt.on('keyup',function(){
if(! /^\d+$/.test(this.value)){
this.value='';
}
})
});</script></body></html>以上就是input type=number禁止输入小数如何实现的详细内容，更多请关注Gxl网其它相关文章！