The results page broad-search.php has a $_POST for each field in my form and a hidden field in the form specifies which set of instrcutions will followed by the broad-search.php page. When the name and address section of the page is being used it has 5 fields that it listens to:
Name
Address
City
State
zip
What I want to happen:
=> When that form is used the field ZIP is a requirement, I have that accomplished.
=> Then the NAME, ADDRESS, or CITY not all of them or but just one of them, has to have at least 3 characters in it for it to do what it is supposed to do.