I often use CGI::Minimal to see what is going on with form inputs. It has a handy function called "calling_parms_table()" which returns a HTML table of all form and environment variables. It will show you what happens when you hit Enter instead of pressing the button - the result seems to vary across different browsers. This becomes important if, say, you had two buttons on the form: make_changes and undo_changes.

In reply to Re^3: Web form to alter files is writing to file before submit button is pressed. by tangent
in thread Web form to alter files is writing to file before submit button is pressed. by Lady_Aleena

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