$id =~ s/\s+$//g;
    $id =~ s/^\s+//g;

[download]

The /g option means "global" but the anchors mean only at the beginning or end so remove the /g option. 

    elsif($id =~ /^.*\@\w+\.com|org|net/)

[download]

That says to match the pattern ^.*\@\w+\.com OR the pattern org OR the pattern net.    You need parentheses to group the alternation correctly: 

    elsif($id =~ /^.*\@\w+\.(?:com|org|net)/)

[download]

In reply to Re: Validate email id by jwkrahn
in thread Validate email id by tart

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