In addition to my earlier post, I'll also want to do the following...:
One filed of mine should always be either CN, EF, or MGF. Can I verify that this field is one of these before submitting?
Another Field will be in the format:
LLL-NNNNNN-NNNN
Where L is a letter, and N is a number
Can I check the validity of this one too before submission? Might it be easier (?) to split up the three seperate parts of it, like Microsoft do with their product keys?
all thanks is muchly appreciated.
