function isTel(object) { var s =document.getElementById(object.id).value; //电话和手机号码验证 var pattern =/^((\d{11})|^((\d{7,8})|(\d{4}|\d{3})-(\d{7,8})|(\d{4}|\d{3})-(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1})|(\d{7,8})-(\d{4}|\d{3}|\d{2}|\d{1}))$)/; // var pattern =/^(([0\+]\d{2,3}-)?(0\d{2,3})-)(\d{7,8})(-(\d{3,}))?$/; //var pattern =/(^[0-9]{3,4}\-[0-9]{7,8}$)|(^[0-9]{7,8}$)|(^\([0-9]{3,4}\)[0-9]{3,8}$)|(^0{0,1}13[0-9]{9}$)/; if(s!="") { if(!pattern.exec(s)) { alert('电话号码输入有误，请输入。'); object.value=""; object.focus(); } } else { alert('电话号码不为空，请重新输入。'); } }