Password Strength Indicator somewhat similar to ASP.NET AJAX PasswordStrength extender control behavior Available Features: Password setting are stored in xml file, Client side and server side validation, Password strength in different colors, Check if password contains x number of Uppercase characters (A-Z), Check if password contains any Lowercase characters (a-z), Check if password contains x number of Base 10 digits (0 through 9), Check if password contains x number of allowable Nonalphanumeric characters, Check if password meet the Minimum and Maximum password length requirement, Check if password exceeded the allowable Maximum consecutive repeated character, Check if password contains keyboard sequence (i.e., 123456, qwerty, …)
$ dotnet add package PasswordStrengthIndicatorNo README available.