lock field if a certain value is in it
Let's say I have a field that as a value list.
2.ready for customer
How can I lock the field once "accepted" as been chosen from the list? So that no one can ever change it again?
And while I'm here, probably a simple/stupid question but how big can a filemaker file be? Would it be normal that your fmp12 file be 200 mo?? I'm about 4mo now but just wondering as I know some people separates catalogues,invoices and so on in different files...