摘要: 只能输入大于0的正整数 <input type="number" step="1" min="0" onkeyup="this.value=this.value.replace(/\D|^0/g,'')" onafterpaste="this.value=this.value.replace(/\D 阅读全文
posted @ 2020-10-29 15:19 Ruai 阅读(1544) 评论(0) 推荐(0)