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  1. #1
    SitePoint Zealot
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    String Validation

    I have created a user system and when a user signs up a confirmation email is sent to them with a link to activate their account. Their activation code which is in the link is a random string which has been sha512 hashed. My question is will a sha512 hash always validate as ctype_alnum()? I have noticed so far that it will so I assume this is true just looking for confirmation, thanks,
    Matt
    Kayzio - We don't hesitate, we accelerate.

  2. #2
    SitePoint Evangelist hexburner's Avatar
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    Jan 2007
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    You got it at the right end.
    FOR SALE: 1 set of morals, never used, will sell cheap

  3. #3
    SitePoint Zealot
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    Thanks for confirming for me
    Kayzio - We don't hesitate, we accelerate.


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