I've got a form with many, many checkboxes MOST with the same name (zipselect). If too many (I have not determined what the failure number is) are selected, the form will not submit.
Question 1: Is there a limitation of the number of checkboxes allowed?
Question 2: How can I stop the submission and post an alert if say more that 100 zipselect check boxes are selected and NOT count my other set of checkboxes (propertytype) against the maximum allowed? Does the function have to be assigned to the button onclick or can it be assigned to the onsubmit?