An uppercase password is one that comprises capital letters. An “Apple” is an example of an uppercase password. However, the majority of platforms require a combination of lowercase and uppercase letters. A “fRuits” is an example of a password that has both lowercase and uppercase letters.

What is lower and upper case in password?

The password must contain at least three character categories among the following: Uppercase characters (A-Z) Lowercase characters (a-z) Digits (0-9)

What is uppercase and lowercase number in password example?

If only uppercase, or only lowercase, characters are used then an error message will appear. For example, a password of 8987657yz or 8987657YZ has both numbers and letter, but at least one upper and lower case letter need to be used.