Validating radio buttons in perl

Programming on the Web today can involve any of several technologies, but the Common Gateway Interface (CGI) has held its ground as the most mature method--and one of the most powerful ones--of providing dynamic web content.CGI is a generic interface for calling external programs to crunch numbers, query databases, generate customized graphics, or perform any other server-side task.While other languages might be more elegant or more efficient, Perl is still considered the primary language for CGI.this edition has been completely rewritten to demonstrate current techniques available with the module and the latest versions of Perl.

The checkbox field takes the format: Radio buttons are similar to checkboxes, except that only one radio button in a group can be selected at any one time.

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Then when either button is checked, the red background for both buttons changes back to the standard table color.

Secondly, (and I have not been able to get this to work at all) when a radio button is checked and the submit button is clicked, the viewer is redirected to web page A for one radio button or web page B for the other radio button. However, I am still having issues with the page redirect.

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