<div>
You would do it like this...<br />
<br />
&lt;cfif ISDEFINED(&quot;#test#&quot;)&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It is defined<br />
&lt;/cfif&gt;<br />
<br />
BUT, &quot;126&quot; is not a valid variable name and your code will throw an error. Variable names CANNOT start with numbers.
</div>


You would do it like this...

<cfif ISDEFINED("#test#")>
      It is defined
</cfif>

BUT, "126" is not a valid variable name and your code will throw an error. Variable names CANNOT start with numbers.

<div>
form variables cannot be numbers? are you sure?<br />
<br />

</div>


form variables cannot be numbers? are you sure?



<div>
nope. &nbsp;I made the contents of test =form.x126
</div>


nope.  I made the contents of test =form.x126

<div>
gnostic, you are correct (in your first post).<br />
<br />
Here is a way to do it:<br />
&lt;CFSET test = &quot;form[&quot;&quot;126&quot;&quot;]&quot;&gt;<br />
<br />
&lt;CFIF ISDEFINED(&quot;#evaluate(test)<wbr />#&quot;)&gt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;It is defined<br />
&lt;/cfif&gt;<br />

</div>


gnostic, you are correct (in your first post).

Here is a way to do it:
<CFSET test = "form[""126""]">

<CFIF ISDEFINED("#evaluate(test)#")>
      It is defined
</cfif>


<div>
Very clever, nice job indeed. Hats off to you. &nbsp;Not only are you da bomb you are a true master. &nbsp;<br />
<br />
cheers
</div>


Very clever, nice job indeed. Hats off to you.  Not only are you da bomb you are a true master.  

cheers

<div>
Thanks!<br />
<br />
Dan &quot;Da Bomb&quot; Rosenthal
</div>


<div>
<div class="content wysiwyg-content">
&lt;cfif parameterexists(evaluate(t<wbr />est)) is true&gt;<br />
<br />
<br />
test contains the value (form.126). &nbsp;Any help would be da bomb.
</div>
</div>


<cfif parameterexists(evaluate(test)) is true>


test contains the value (form.126).  Any help would be da bomb.

How do it get this to work? &lt;cfif parameterexists(evaluate(test)) is true&gt;

A web server refers to the software that helps to deliver web content that can be accessed either through the Internet or through an intranet. The primary function of a web server is to store, process and deliver web pages to clients. The communication between client and server takes place using the Hypertext Transfer Protocol (HTTP). The most common use of web servers is to host websites, but there are other uses such as gaming, data storage, running enterprise applications, handling email, FTP, etc.

How do it get this to work? &lt;cfif parameterexists(evaluate(test)) is true&gt;

How do it get this to work? <cfif parameterexists(evaluate(test)) is true>