You may be interested in CGI::FormBuilder the docs have an example that goes a little something like this

    # snipped creation of form object
    if ($form->submitted && $form->validate) {
        # Get form fields as hashref
        my $field = $form->fields;

        # Do something to update your data (you would write this)
        do_data_update($field->{lname}, $field->{fname},
                       $field->{email}, $field->{phone},
                       $field->{gender});

        # Show confirmation screen
        print $form->confirm(header => 1);
    } 
    else {
        # Print out the form

        print $form->render(header => 1);       
    }
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Update Here the form's validation rules will prevent the one id parmeter from having your code believe that the form has been submitted