Using ASP how do you detect the presence of POST form data?

Question

I want to differentiate between no data submitted (ie someone clicking the form with blank fields) and someone who arrives at the page initially before form is submitted to itself.

Think i figured it out:
Request.Form = ""

Answer 1

Are you talking about "classic" ASP or the new "dot NET" thing? I don't know about dot NET, but the first answerer points to the correct information for classic ASP.

One thing to remember is that GET data and POST data is accessed differently:

request.querystring("parm_name") [GET]

request.form("parameter_name") [POST]

PHP is slightly more flexible in this situation because POST data and GET data can be accessed in the same way *or* separately.

Answer 2

Request.QueryString or Request.Form.

http://www.w3schools.com/asp/asp_inputforms.asp

However, ASP is a Microsoft product and is not free.
Data handling is easier with PhP (which is free, everywhere and open source)
PhP and ASP perform exactly the same tasks, although PhP is even more powerful than ASP.

Answer 3

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Answer 4

Not sure about ASP but i am guessing that you would check the post array.

I think in PHP it's $_POST['variable_to_check'];

Look up post array for ASP.

I hope that helps.