Javascript Regular Expressions

Javascript Regular Expressions

HTML

<div id="results"/>

CSS

body{ margin:10px; }
.pass{ color:green; }
.fail{ color:red; text-decoration:line-through; }

JavaScript

var test = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?><ErrorResponseStack><ErrorResponse><ErrorId>70300</ErrorId><ErrorName>ErrorCodeGateway.TOKEN_EXPIRED_OR_INVALID</ErrorName><ErrorMessage>Unspecified error</ErrorMessage><ErrorLevel>NonFatal</ErrorLevel><ErrorTimeStamp>2018-09-11T10:33:04.254000Z</ErrorTimeStamp></ErrorResponse></ErrorResponseStack>';
var nmsIp =test.match(/<ErrorId>([0-9]+)<\/ErrorId>/i)[1];
alert(nmsIp);