| Krishna Thotakura 2006-01-10, 4:02 am |
| I am looking for help on a PERL regular expression that can do the
following:
1. Make sure that the string is 20 chars or else match should fail.
2. The string can have word characters or spaces or comma(,), hyphen(-),
ampersand(&) characters.
3. If the string contains only spaces, then match should fail.
Any ideas on how this can be done using just one regular expression ?
Thanks.
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