Subjects should only contain alphanumeric characters, spaces, and dashes, and it should not be blank.
Different words should be seperated by only a single space ' ' or dash '-'
This may be too stringent as there may want to be distinctions made for subjects for e.g. N(A) Math vs N(T) Math
Validation message for subject is:
Subjects should only contain alphanumeric characters, spaces, and dashes, and it should not be blank. Different words should be seperated by only a single space ' ' or dash '-'
This may be too stringent as there may want to be distinctions made for subjects for e.g. N(A) Math vs N(T) Math