Loop form fields for email / Don't send NULL

[DeZiner]

Hi All,

I'm using:
<cfloop index=&quot;fname&quot; list=&quot;#form.fieldnames#&quot;>
#fname#: #Evaluate(&quot;form.&quot; & fname)#<br>
</cfloop>

As a simple form handler. What I am looking to do is to NOT SEND (print in email) those name/value pairs that don't have a value.

I know fname is there always. What I can't seem to figure is how to check if form. & fname is NULL. can you advise on proper syntax.

Thanks Much

DeZiner
Never be afraid to try something new.
Remember that amateurs built the Ark.
Professionals built the Titanic

 

[r937]

fname will only be there for form fields that are actually submitted (for example, an unchecked checkbox isn't submitted)

text fields will not be null, they'll be empty

use the Len() fontion to test for zero length


rudy