> > Is there actually a cat[] field that has a value of 211? Or are you > trying to fudge an existing field to have a value that it didn't > originally? >
No the value '211' is valid. When I switch the form code back to a single value - for example without declaring the field as an array as follows <input type="checkbox" name="cat" value="211"> then my www::mechanize code works fine. So I know it's because of the array field declaration. Thanks for the HTML::Form suggestion - I'll try that.
