I have added a field which asks for a vechicle ID number. This is always 17 digits.
No matter what one puts in, the system does truncate to 17 digits, but I need to ensure that 17 and only 17 are entered.
Where do I look to see how the Phone and Email fields demand a specific entry type?
Specifially, what do I need to modify to ensure that the field is not only mandatory entry (it is now) but contains the proper amount of digits?
Thanks.
