Hi
I am asking participants to fill in a code for identification. I want this to only consist of 2 capital letters. I am currently using this code in the validation: ^[A-Z]{2,2}$ I thought this would only allow capitals but it allows lowercase too. Does anyone have suggestions for changing it please? Many thanks.
Custom validation - capital letters only
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.
