ljoekelsoey4
Registered User.
- Local time
- Today, 20:38
- Joined
- Mar 16, 2017
- Messages
- 49
I realise this is an oft covered topic, but I've had trouble implementing the answers of found on other threads.
I'm wanting to check if the entered "CHI", the primary key (text, not number) is already contained in the table immediately after update (or before?) of that field, i.e. just after the CHI has been inputted, and well before the rest of the data is input into the form and the 'save' button reveals the impending error. This is simply to save time for users.
Thanks guys
I'm wanting to check if the entered "CHI", the primary key (text, not number) is already contained in the table immediately after update (or before?) of that field, i.e. just after the CHI has been inputted, and well before the rest of the data is input into the form and the 'save' button reveals the impending error. This is simply to save time for users.
Thanks guys