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函数体如下:
// JavaScript Document for check mobile function checkMobile(mobileId){ try{ var mobileObj=document.getElementById(mobileId); var mstr=mobileObj.value; var re=/\D/; if(re.test(mstr) || (mstr.substr(0,2)!="13" && mstr.substr(0,3)!="159")){ alert("请填写正确的手机号码!"); mobileObj.focus(); return false; }else if(mstr.length != 11){ alert("请填写11位手机号码!\n如:13988888888"); mobileObj.focus(); return false; } return true; }catch(exception){} }
调用方法如下:
var str = ´13432344536´;
alert(checkMobile(str));
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