Kata

Description

Your job is to create a simple password validation function, as seen on many websites.

The rules for a valid password are as follows:

• There needs to be at least 1 uppercase letter.
• There needs to be at least 1 lowercase letter.
• There needs to be at least 1 number.
• The password needs to be at least 8 characters long.

You are permitted to use any methods to validate the password.

Examples:

password("Abcd1234"); ===> true
password("Abcd123"); ===> false
password("abcd1234"); ===> false
password("AbcdefGhijKlmnopQRsTuvwxyZ1234567890"); ===> true
password("ABCD1234"); ===> false
password("Ab1!@#$%^&*()-_+={}[]|\:;?/>.<,"); ===> true;
password("!@#$%^&*()-_+={}[]|\:;?/>.<,"); ===> false;

Extra info

• You will only be passed strings.
• The string can contain any standard keyboard character.
• Accepted strings can be any length, as long as they are 8 characters or more.