> Hi, I stuck on a problem: I am creating a registration form. I need
> to check if the person info has already in database. I created a Z SQL
> method which I used "select usr_email from info(table name) where
> usr_email = <dtml-sqlvar usr_email type=string>" I want to call this
> method from my dtml method and see if it returns "null". But I'm not
> sure how to implement this. In Java, it has ResultSet which I can

let's say, you called your ZSQL-method "getThisAddress"

then you can do something like this:

<dtml-if getThisAddress>
        You are already in the database

Robert Wohlfahrt ([EMAIL PROTECTED])
Tel: 0179 / 2980074 Fax: 0351 / 2880145

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