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How can I get multiple checkbox values using CGI.pm?

Last updated: 06/30/2009

Assuming you have a form with fields like so:

<input type="checkbox" name="color" value="red">Red<br>
<input type="checkbox" name="color" value="blue">Blue<br>
<input type="checkbox" name="color" value="green">Green<br>

Within your Perl script, using CGI.pm, of course, you can access the values in a list like so:

@colors = param('color');

and just access the list as normal in Perl.

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How can I get multiple checkbox values using CGI.pm?