<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<script>
function checkCard(str) {
var arg1 = /^[1-9]\d{5}\d{2}((0[1-9])|(10|11|12))(([0-2][1-9]) | 10 | 20 | 30 | 31)\ d {3}$ / ;
if(arg1.length == 15 && !arg1.test(arg1)) {
return false;
}
var arg2 = /^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2] [1 - 9]) | 10 | 20 | 30 | 31)\ d {3}[0 - 9 Xx] $ / ;
if(arg2.length == 18 && !arg2.test(arg2)) {
return false;
}
return true;
}
function isDecimal(strValue) {
var objRegExp = /^\d+\.\d+$/;
return objRegExp.test(strValue);
}
function ischina(str) {
var reg = /^[\u4E00-\u9FA5]{2,4}$/;
return reg.test(str);
}
function isNum(str) {
var reg = /^[0-9]{8}$/;
return reg.test(str);
}
function isTelCode(str) {
var reg = /^((0\d{2,3}-\d{7,8})|(1[345789]\d{9}))$/;
return reg.test(str);
}
function isPhoneNum(str) {
var reg1 = /^1[3|4|5|7|8][0-9]{9}$/;
var reg2 = /^^1[0-9]{10}$$/;
return reg1.test(str);
}
function IsEmail(str) {
var reg = /^\w+@[a-zA-Z0-9]{2,10}(?:\.[a-z]{2,4}){1,3}$/;
return reg.test(str);
}
function checkURL(str) {
if(str.match(/http(s)?:\/\/[\w.]+[\w\/]*[\w.]*\??[\w=&\+\%]*/i) == null) {
return false;
} else {
return true;
}
}
var flag=isPhoneNum('153077319');
console.log('电话号码为:'+flag);
console.log(1);
</script>
<body>
</body>
</html>
<script type="text/javascript">
console.log("123")
var flag=isPhoneNum('153077319');
console.log('电话号码为:'+flag);
</script>