msk_0984,

Why not have a read at Ovid's Web Programming Using Perl tutorial. lesson 3 (though you should invest time reading the previous two lessons also) is titled Basic CGI Security which covers many things including user input. CGI security is a topic that is covered quite frequently, Super Search should return more helpful information.

Updated: Added link to Super Search

Martin

In reply to Re^3: Using The Mail::Sendmail module in CGI Script by marto
in thread Using The Mail::Sendmail module in CGI Script by msk_0984

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