in reply to Looking for a regular expression for the following pattern.
Groups of at least two alphanumeric characters separated by underscores:
/^(([a-zA-Z0-9]+)_)*[a-zA-Z0-9]+$/
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Seekers of Perl Wisdom
in reply to Looking for a regular expression for the following pattern.
Groups of at least two alphanumeric characters separated by underscores:
/^(([a-zA-Z0-9]+)_)*[a-zA-Z0-9]+$/