mhx
Enthusiast
Jun 29, 2001, 7:54 AM
Post #2 of 2
(12597 views)
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Hi,
say your regex is stored in $re, then you can test if it's valid with
eval { '' =~ /$re/ };
unless( $@ ) {
print "Regex is valid!\n";
}
else {
print "Regex is invalid!$@";
}
-- Marcus
(This post was edited by mhx on Jun 29, 2001, 6:59 AM)
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