input的number类型只能输入正数,禁止负数输入

<input type="number" max="10" min='1' id='number'>
<script>
    document.getElementById("number").addEventListener("input",function(event){
       event.target.value = event.target.value.replace(/-/g,""); 
    });
</script>
原文地址:https://www.cnblogs.com/liubingyjui/p/12326751.html