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  1. #1

    Charicter lenght validation

    What is the query to run to check if a posted value is 3 charicters or longer...

    for example:

    If posted value in password feild is longer than 3 charicters.. echo "Valid!" if not echo "Invalid!"

    how do i do that?

  2. #2
    Super Moderator
    Join Date
    May 2002
    Perth Australia
    Thanked 110 Times in 108 Posts
    PHP Code:
    if(strlen($_POST['fieldname']) < 3){
    & its Character
    resistance is...

    MVC is the current buzz in web application architectures. It comes from event-driven desktop application design and doesn't fit into web application design very well. But luckily nobody really knows what MVC means, so we can call our presentation layer separation mechanism MVC and move on. (Rasmus Lerdorf)


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