only plain latin letters and arabic numbers allowed.no other
only plain latin letters and arabic numbers allowed.no other
Passwords must contain only Latin letters and numbers是什么意思
Username must contain only letters and numbers.No special ch
User Name:Numbers&Letters only,Nospecial characeers,No space
Your nickname can only contain letters and numbers
Username can only contain letters,numbers and underscoress什么
Login must contain only letters ,numbers,and underscores
英语翻译Username (letters and numbers Only)*PasswordPassword (ve
Only letters, spaces, hyphens, and apostrophes are allowed什么
求助Excel中,only numbers allowed
The username may only contain letters and numbers (A-z,0-9)
upper and lower case letters and numbers.