function check(){ var strText=$("#email").val(); var strReg=/^\w+((-\w+)|(\.\w+))*\@{1}\w+\.{1}\w{2,4}(\.{0,1}\w{2}){0,1}/ig; var r=strText.search(strReg); if (r==-1){ alert("留言邮箱格式错误"); return false; } }…
function datepanduan(obj){ var date = document.getElementById(obj.id).value; var reg = /^\b[1-3]\d{3}(0[1-9]|1[0-2])$/; var flg = date.match(reg); if( date != null && date != ''){ if( flg == null ){ alert('输入错误,请输入“YYYYMM”六位数字格式\n' ); obj.focus();…
let first = this.data.date //开始时间 let second = e.detail.value //结束时间 var data1 = Date.parse(first.replace(/-/g, "/")); var data2 = Date.parse(second.replace(/-/g, "/")); var datadiff = data2 - data1; var time = 31 * 24 * 60 * 60 * 1000…
function fun() { var realname = document.getElementById("realname"); var telephone = document.getElementById("telephone"); var email = document.getElementById("email"); // 邮箱格式正则表达式 var emailPattern =/^([a-zA-Z0-9_-])+@([a-zA…