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Posted to regexp-dev@jakarta.apache.org by bu...@apache.org on 2003/01/03 11:53:22 UTC
DO NOT REPLY [Bug 15775] New: -
Regex fails for a validation of large string (Email ID)
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=15775
Regex fails for a validation of large string (Email ID)
Summary: Regex fails for a validation of large string (Email ID)
Product: Regexp
Version: unspecified
Platform: Other
OS/Version: Other
Status: NEW
Severity: Normal
Priority: Other
Component: Other
AssignedTo: regexp-dev@jakarta.apache.org
ReportedBy: soumend@mindtree.com
I've used regex (using jakarta-regexp-1.2.jar) to validate email address . The
code is as follows :
String email = "abc@abc.com"
String regExp = "^\\w+([_]*[\\-\\.]?[_]*\\w+[_]*)*@\\w+([_]*[\\-\\.]?[_]*\\w+[_]
*)*(\\.\\w{1}\\w+)+$";
try {
RE reg = new RE(regExp);
if(!(reg.match(eMail))) {
return false;
}
} catch(Exception e) {
return false;
}
return true;
Now if I pass email address as a big one e.g.
abcyz1234567890abcyz1234567890abcyz1234567890@abwxycom which is a wrong one,
the system hangs .
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