Alphanumeric Password
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Thread: Alphanumeric Password

  1. #1
    Join Date
    Jan 2009
    Posts
    159

    Alphanumeric Password

    Hi everyone,

    I has a textbox for user to enter their password. How can I check whether the password meet the security requirement where the password must be combination of alphabetic and numeric?

    Is it I can doing it using Regular Expression? Does anyone can advice on this?

  2. #2
    Join Date
    Oct 2006
    Location
    Sweden
    Posts
    3,632

    Re: Alphanumeric Password

    Maybe these links give you some ideas (googled for 'password complexity' and also 'password complexity checker javascript')
    http://en.wikipedia.org/wiki/Password_strength
    http://webtecker.com/2008/03/26/coll...ength-scripts/
    http://www.passwordmeter.com/
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