OK .. now I have this:
<CFIF IsDefined(Evaluate(Form.txtPaymentAmount#contact_id#')) AND
Len(Evaluate(Form.txtPaymentAmount#contact_id#))>
and I'm getting:
----------------------------------------------------------------------------
-----------------
Just in time compilation error
Invalid parser construct found on line 27 at position 32. ColdFusion was
looking at the following text:
Form.txtPaymentAmount
Invalid expression format. The usual cause is an error in the expression
structure.
----------------------------------------------------------------------------
-----------------
I have tried it with and without quotes.
Todd
----- Original Message -----
From: "Alexander Lamon" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, April 10, 2000 11:19 AM
Subject: Re: Evaluate('Form.field#sub#')
> Instead of <Form.txtField#primary_key# IS NOT ""> try using <CFIF Not
> Len(Evaluate(Form.txtField#primary_key#))>
>
> Using Len is faster than using 'IS NOT ""' and I think you need to use
> EVALUATE to test for an empty string in this case.
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