What are Rockmelon’s password requirements? Anais Bertoluci-Perez June 14, 2019 23:07 Updated To set a password in the app CONNECT+LEARN your password must be: At least 8 characters in length. Contain a capital letter. Contain at least one number. Related articles How do I make sure I have a strong password? Comments 0 comments Please sign in to leave a comment.